Finding the Fourth Proportional to 88,258.32, 132,389.72 and 25,930.80

Step by Step Solution

1. Step 1: Write the proportion equation
   88,258.32 : 132,389.72 = 25,930.80 : x
2. Step 2: Convert to fraction form
   88,258.32/132,389.72 = 25,930.80/x
3. Step 3: Cross multiply
   88,258.32x = 132,389.72 × 25,930.80
4. Step 4: Simplify right side
   88,258.32x = 3,432,971,351.38
5. Step 5: Solve for x
   x = 3,432,971,351.38/88,258.32
6. Step 6: Final answer
   x = 38,896.86