Finding the Fourth Proportional to 88,981.23, 122,805.27 and 58,380.24

Step by Step Solution

1. Step 1: Write the proportion equation
   88,981.23 : 122,805.27 = 58,380.24 : x
2. Step 2: Convert to fraction form
   88,981.23/122,805.27 = 58,380.24/x
3. Step 3: Cross multiply
   88,981.23x = 122,805.27 × 58,380.24
4. Step 4: Simplify right side
   88,981.23x = 7,169,401,135.86
5. Step 5: Solve for x
   x = 7,169,401,135.86/88,981.23
6. Step 6: Final answer
   x = 80,572.06