Search/Find Values From Multiple Tables/Worksheets

As in attached file, I have 5 tables:
Table 1: matrix that contains Weight data in each cell
Table 2: matrix that contains Code data in each cell
Table 3: Relationship between Code and Level data
Table 4: Table with relationship between Weight data, Code data and Level data
Table 5: I want to populate each cell in Table 5 matrix from getting values from Table 4 by looking up the right value from Table 5 based on :
1) Weight data from corresponding cell in Table 1
2) Code data from corresponding cell in Table 2
3) Code and Level relationship.

for e.g. to get value for Table 5, Worksheet cell B140 ( intersection of A1-A1),
1) corresponding weight is 1.17 as in Table 1 (Weight data) (Worksheet cell B3)
2) corresponding Code is 6 as in Table 2 (Code data) (Worksheet cell B35)
3) Code 6 corresponds to Level 2 (as seen in Table 3)(Worksheet cell A74)

so, looking up the 3 values from Table 4 i.e. Level 2, Code 6, Weight 1.17, one gets cell AR98 with corresponding value. therefore, final value in Table 5, Worksheet cell B140 (intersection of A1-A1) will be equal to $4.00

I have been trying to solve this using Vlookup, Hlookup, Index/Match but am getting confused. Also, not too sure if this can be done in 1 step. New to these excel and these functions