Finding the Fourth Proportional to 17,517.61, 24,174.83 and 9,965.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,517.61 : 24,174.83 = 9,965.03 : x
2. Step 2: Convert to fraction form
   17,517.61/24,174.83 = 9,965.03/x
3. Step 3: Cross multiply
   17,517.61x = 24,174.83 × 9,965.03
4. Step 4: Simplify right side
   17,517.61x = 240,902,991.54
5. Step 5: Solve for x
   x = 240,902,991.54/17,517.61
6. Step 6: Final answer
   x = 13,752.05