Finding the Fourth Proportional to 88,515.77, 122,150.18 and 48,229.82

Step by Step Solution

1. Step 1: Write the proportion equation
   88,515.77 : 122,150.18 = 48,229.82 : x
2. Step 2: Convert to fraction form
   88,515.77/122,150.18 = 48,229.82/x
3. Step 3: Cross multiply
   88,515.77x = 122,150.18 × 48,229.82
4. Step 4: Simplify right side
   88,515.77x = 5,891,280,342.47
5. Step 5: Solve for x
   x = 5,891,280,342.47/88,515.77
6. Step 6: Final answer
   x = 66,556.28