Finding the Fourth Proportional to 42,542,387.73, 63,829,664.15 and 16,653,191.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,542,387.73 : 63,829,664.15 = 16,653,191.52 : x
2. Step 2: Convert to fraction form
   42,542,387.73/63,829,664.15 = 16,653,191.52/x
3. Step 3: Cross multiply
   42,542,387.73x = 63,829,664.15 × 16,653,191.52
4. Step 4: Simplify right side
   42,542,387.73x = 1,062,967,621,903,323.38
5. Step 5: Solve for x
   x = 1,062,967,621,903,323.38/42,542,387.73
6. Step 6: Final answer
   x = 24,986,082.79