Index/match formula issue

I have a table of data that I am needing to pull information from and place it into a particular cell, I thought this would be easy enough but it is proving to be most difficult. What I am trying to do is in cell K4 on sheet Compiled Data 3 it needs to pull the data from the table on the Compiled Data 2, when done it should have pulled the data from cell B4 (using the formula I have below). The data in cells I4 and J4 will change and it needs to search the table on Compiled Data 2 for the correct info.

=INDEX('Compiled Data 2'!1:1048576,MATCH(VLOOKUP(I4,A:G,3,0),'Compiled Data 2'!3:3,0),MATCH(J4,'Compiled Data 2'!A:A,0))

There may end up being a better way of doing this and if there is I am open to suggestions. Thanks in advance for the help