Finding the Fourth Proportional to 59,487.08, 82,049.15 and 50,520.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,487.08 : 82,049.15 = 50,520.38 : x
2. Step 2: Convert to fraction form
   59,487.08/82,049.15 = 50,520.38/x
3. Step 3: Cross multiply
   59,487.08x = 82,049.15 × 50,520.38
4. Step 4: Simplify right side
   59,487.08x = 4,145,153,952.73
5. Step 5: Solve for x
   x = 4,145,153,952.73/59,487.08
6. Step 6: Final answer
   x = 69,681.59