Finding the Fourth Proportional to 88,395.98, 132,573.72 and 25,214.90

Step by Step Solution

1. Step 1: Write the proportion equation
   88,395.98 : 132,573.72 = 25,214.90 : x
2. Step 2: Convert to fraction form
   88,395.98/132,573.72 = 25,214.90/x
3. Step 3: Cross multiply
   88,395.98x = 132,573.72 × 25,214.90
4. Step 4: Simplify right side
   88,395.98x = 3,342,833,092.43
5. Step 5: Solve for x
   x = 3,342,833,092.43/88,395.98
6. Step 6: Final answer
   x = 37,816.57