Finding the Fourth Proportional to 17,847.52, 24,629.40 and 9,781.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,847.52 : 24,629.40 = 9,781.25 : x
2. Step 2: Convert to fraction form
   17,847.52/24,629.40 = 9,781.25/x
3. Step 3: Cross multiply
   17,847.52x = 24,629.40 × 9,781.25
4. Step 4: Simplify right side
   17,847.52x = 240,906,195.60
5. Step 5: Solve for x
   x = 240,906,195.60/17,847.52
6. Step 6: Final answer
   x = 13,498.02