Finding the Fourth Proportional to 88,336.20, 132,505.09 and 25,156.27

Step by Step Solution

1. Step 1: Write the proportion equation
   88,336.20 : 132,505.09 = 25,156.27 : x
2. Step 2: Convert to fraction form
   88,336.20/132,505.09 = 25,156.27/x
3. Step 3: Cross multiply
   88,336.20x = 132,505.09 × 25,156.27
4. Step 4: Simplify right side
   88,336.20x = 3,333,333,157.89
5. Step 5: Solve for x
   x = 3,333,333,157.89/88,336.20
6. Step 6: Final answer
   x = 37,734.62