Finding the Fourth Proportional to 23,657,098.55, 32,646,773.18 and 12,792,056.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,657,098.55 : 32,646,773.18 = 12,792,056.63 : x
2. Step 2: Convert to fraction form
   23,657,098.55/32,646,773.18 = 12,792,056.63/x
3. Step 3: Cross multiply
   23,657,098.55x = 32,646,773.18 × 12,792,056.63
4. Step 4: Simplify right side
   23,657,098.55x = 417,619,371,174,071.50
5. Step 5: Solve for x
   x = 417,619,371,174,071.50/23,657,098.55
6. Step 6: Final answer
   x = 17,653,025.81