Finding the Fourth Proportional to 88,831.34, 122,586.79 and 52,545.82

Step by Step Solution

1. Step 1: Write the proportion equation
   88,831.34 : 122,586.79 = 52,545.82 : x
2. Step 2: Convert to fraction form
   88,831.34/122,586.79 = 52,545.82/x
3. Step 3: Cross multiply
   88,831.34x = 122,586.79 × 52,545.82
4. Step 4: Simplify right side
   88,831.34x = 6,441,423,401.72
5. Step 5: Solve for x
   x = 6,441,423,401.72/88,831.34
6. Step 6: Final answer
   x = 72,512.96