Finding the Fourth Proportional to 88,442.91, 122,047.15 and 48,156.55

Step by Step Solution

1. Step 1: Write the proportion equation
   88,442.91 : 122,047.15 = 48,156.55 : x
2. Step 2: Convert to fraction form
   88,442.91/122,047.15 = 48,156.55/x
3. Step 3: Cross multiply
   88,442.91x = 122,047.15 × 48,156.55
4. Step 4: Simplify right side
   88,442.91x = 5,877,369,681.33
5. Step 5: Solve for x
   x = 5,877,369,681.33/88,442.91
6. Step 6: Final answer
   x = 66,453.83