Finding the Fourth Proportional to 25,150.86, 37,702.82 and 8,499.24

Step by Step Solution

1. Step 1: Write the proportion equation
   25,150.86 : 37,702.82 = 8,499.24 : x
2. Step 2: Convert to fraction form
   25,150.86/37,702.82 = 8,499.24/x
3. Step 3: Cross multiply
   25,150.86x = 37,702.82 × 8,499.24
4. Step 4: Simplify right side
   25,150.86x = 320,445,337.10
5. Step 5: Solve for x
   x = 320,445,337.10/25,150.86
6. Step 6: Final answer
   x = 12,740.93