Help Please!

[DudeWithTheFace]

I cannot find a fourth lead bar in midas' palace! It has four slots to put the gold into, but video guides and text guides seem to only pick up three. There are only 3 rooms also, so is there a special place to get it?
RRRG....

Never mind, dind't realize one was in there....

[ponchomon]

The 4th one should already be placed in one of the slots. Check the place closet to the hand laying down that turns them to gold. Should be there in the wall.