Another option without helper.
1] Fill empty cell H37 with "Fourth High" or other wording
2] In R53, enter formula :
=INDEX(LOOKUP(ROW($K$4:$K$100),ROW($K$4:$K$100)/($H$4:$H$100>0),$H$4:$H$100),MATCH(R52,K4:K100,-1),0)
3] See attached file
Regards
Bosco