Finding the Fourth Proportional to 39,965,404.79, 59,948,068.50 and 15,042,468.82

Step by Step Solution

1. Step 1: Write the proportion equation
   39,965,404.79 : 59,948,068.50 = 15,042,468.82 : x
2. Step 2: Convert to fraction form
   39,965,404.79/59,948,068.50 = 15,042,468.82/x
3. Step 3: Cross multiply
   39,965,404.79x = 59,948,068.50 × 15,042,468.82
4. Step 4: Simplify right side
   39,965,404.79x = 901,766,951,230,474.25
5. Step 5: Solve for x
   x = 901,766,951,230,474.25/39,965,404.79
6. Step 6: Final answer
   x = 22,563,688.67