Finding the Fourth Proportional to 94,877.33, 142,175.25 and 38,648.75

Step by Step Solution

1. Step 1: Write the proportion equation
   94,877.33 : 142,175.25 = 38,648.75 : x
2. Step 2: Convert to fraction form
   94,877.33/142,175.25 = 38,648.75/x
3. Step 3: Cross multiply
   94,877.33x = 142,175.25 × 38,648.75
4. Step 4: Simplify right side
   94,877.33x = 5,494,894,982.56
5. Step 5: Solve for x
   x = 5,494,894,982.56/94,877.33
6. Step 6: Final answer
   x = 57,915.79