Finding the Fourth Proportional to 17,605.09, 24,295.17 and 9,647.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,605.09 : 24,295.17 = 9,647.47 : x
2. Step 2: Convert to fraction form
   17,605.09/24,295.17 = 9,647.47/x
3. Step 3: Cross multiply
   17,605.09x = 24,295.17 × 9,647.47
4. Step 4: Simplify right side
   17,605.09x = 234,386,923.72
5. Step 5: Solve for x
   x = 234,386,923.72/17,605.09
6. Step 6: Final answer
   x = 13,313.59