Finding the Fourth Proportional to 22,951,802.52, 31,673,694.06 and 12,638,567.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,951,802.52 : 31,673,694.06 = 12,638,567.16 : x
2. Step 2: Convert to fraction form
   22,951,802.52/31,673,694.06 = 12,638,567.16/x
3. Step 3: Cross multiply
   22,951,802.52x = 31,673,694.06 × 12,638,567.16
4. Step 4: Simplify right side
   22,951,802.52x = 400,310,109,582,603.06
5. Step 5: Solve for x
   x = 400,310,109,582,603.06/22,951,802.52
6. Step 6: Final answer
   x = 17,441,336.44