Finding the Fourth Proportional to 25,452.96, 35,124.98 and 14,124.18

Step by Step Solution

1. Step 1: Write the proportion equation
   25,452.96 : 35,124.98 = 14,124.18 : x
2. Step 2: Convert to fraction form
   25,452.96/35,124.98 = 14,124.18/x
3. Step 3: Cross multiply
   25,452.96x = 35,124.98 × 14,124.18
4. Step 4: Simplify right side
   25,452.96x = 496,111,540.02
5. Step 5: Solve for x
   x = 496,111,540.02/25,452.96
6. Step 6: Final answer
   x = 19,491.31