Finding the Fourth Proportional to 88,869.48, 133,357.98 and 38,952.42

Step by Step Solution

1. Step 1: Write the proportion equation
   88,869.48 : 133,357.98 = 38,952.42 : x
2. Step 2: Convert to fraction form
   88,869.48/133,357.98 = 38,952.42/x
3. Step 3: Cross multiply
   88,869.48x = 133,357.98 × 38,952.42
4. Step 4: Simplify right side
   88,869.48x = 5,194,616,047.31
5. Step 5: Solve for x
   x = 5,194,616,047.31/88,869.48
6. Step 6: Final answer
   x = 58,452.19