Finding the Fourth Proportional to 82,359,596.72, 113,552,831.12 and 60,294,790.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,359,596.72 : 113,552,831.12 = 60,294,790.10 : x
2. Step 2: Convert to fraction form
   82,359,596.72/113,552,831.12 = 60,294,790.10/x
3. Step 3: Cross multiply
   82,359,596.72x = 113,552,831.12 × 60,294,790.10
4. Step 4: Simplify right side
   82,359,596.72x = 6,846,644,117,641,148
5. Step 5: Solve for x
   x = 6,846,644,117,641,148/82,359,596.72
6. Step 6: Final answer
   x = 83,131,103.00