Finding the Fourth Proportional to 59,451,524.31, 89,155,892.00 and 20,579,414.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,451,524.31 : 89,155,892.00 = 20,579,414.52 : x
2. Step 2: Convert to fraction form
   59,451,524.31/89,155,892.00 = 20,579,414.52/x
3. Step 3: Cross multiply
   59,451,524.31x = 89,155,892.00 × 20,579,414.52
4. Step 4: Simplify right side
   59,451,524.31x = 1,834,776,057,819,675.50
5. Step 5: Solve for x
   x = 1,834,776,057,819,675.50/59,451,524.31
6. Step 6: Final answer
   x = 30,861,715.98