Finding the Fourth Proportional to 17,672.58, 24,387.72 and 9,605.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,672.58 : 24,387.72 = 9,605.98 : x
2. Step 2: Convert to fraction form
   17,672.58/24,387.72 = 9,605.98/x
3. Step 3: Cross multiply
   17,672.58x = 24,387.72 × 9,605.98
4. Step 4: Simplify right side
   17,672.58x = 234,267,950.57
5. Step 5: Solve for x
   x = 234,267,950.57/17,672.58
6. Step 6: Final answer
   x = 13,256.01