Finding the Fourth Proportional to 17,587.31, 24,270.48 and 9,629.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,587.31 : 24,270.48 = 9,629.52 : x
2. Step 2: Convert to fraction form
   17,587.31/24,270.48 = 9,629.52/x
3. Step 3: Cross multiply
   17,587.31x = 24,270.48 × 9,629.52
4. Step 4: Simplify right side
   17,587.31x = 233,713,072.57
5. Step 5: Solve for x
   x = 233,713,072.57/17,587.31
6. Step 6: Final answer
   x = 13,288.74