Finding the Fourth Proportional to 88,641.16, 132,960.72 and 25,462.83

Step by Step Solution

1. Step 1: Write the proportion equation
   88,641.16 : 132,960.72 = 25,462.83 : x
2. Step 2: Convert to fraction form
   88,641.16/132,960.72 = 25,462.83/x
3. Step 3: Cross multiply
   88,641.16x = 132,960.72 × 25,462.83
4. Step 4: Simplify right side
   88,641.16x = 3,385,556,215.33
5. Step 5: Solve for x
   x = 3,385,556,215.33/88,641.16
6. Step 6: Final answer
   x = 38,193.95