Finding the Fourth Proportional to 88,447.89, 132,671.54 and 35,857.25

Step by Step Solution

1. Step 1: Write the proportion equation
   88,447.89 : 132,671.54 = 35,857.25 : x
2. Step 2: Convert to fraction form
   88,447.89/132,671.54 = 35,857.25/x
3. Step 3: Cross multiply
   88,447.89x = 132,671.54 × 35,857.25
4. Step 4: Simplify right side
   88,447.89x = 4,757,236,398.38
5. Step 5: Solve for x
   x = 4,757,236,398.38/88,447.89
6. Step 6: Final answer
   x = 53,785.75