Finding the Fourth Proportional to 88,569.30, 122,222.78 and 48,282.42

Step by Step Solution

1. Step 1: Write the proportion equation
   88,569.30 : 122,222.78 = 48,282.42 : x
2. Step 2: Convert to fraction form
   88,569.30/122,222.78 = 48,282.42/x
3. Step 3: Cross multiply
   88,569.30x = 122,222.78 × 48,282.42
4. Step 4: Simplify right side
   88,569.30x = 5,901,211,597.53
5. Step 5: Solve for x
   x = 5,901,211,597.53/88,569.30
6. Step 6: Final answer
   x = 66,628.18