Finding the Fourth Proportional to 17,575.88, 24,254.71 and 9,618.11

Step by Step Solution

1. Step 1: Write the proportion equation
   17,575.88 : 24,254.71 = 9,618.11 : x
2. Step 2: Convert to fraction form
   17,575.88/24,254.71 = 9,618.11/x
3. Step 3: Cross multiply
   17,575.88x = 24,254.71 × 9,618.11
4. Step 4: Simplify right side
   17,575.88x = 233,284,347.52
5. Step 5: Solve for x
   x = 233,284,347.52/17,575.88
6. Step 6: Final answer
   x = 13,272.99