Finding the Fourth Proportional to 16,236,640.80, 22,398,068.52 and 10,039,706.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,236,640.80 : 22,398,068.52 = 10,039,706.04 : x
2. Step 2: Convert to fraction form
   16,236,640.80/22,398,068.52 = 10,039,706.04/x
3. Step 3: Cross multiply
   16,236,640.80x = 22,398,068.52 × 10,039,706.04
4. Step 4: Simplify right side
   16,236,640.80x = 224,870,023,804,577.84
5. Step 5: Solve for x
   x = 224,870,023,804,577.84/16,236,640.80
6. Step 6: Final answer
   x = 13,849,541.08