Finding the Fourth Proportional to 17,517.32, 24,174.57 and 9,964.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,517.32 : 24,174.57 = 9,964.35 : x
2. Step 2: Convert to fraction form
   17,517.32/24,174.57 = 9,964.35/x
3. Step 3: Cross multiply
   17,517.32x = 24,174.57 × 9,964.35
4. Step 4: Simplify right side
   17,517.32x = 240,883,876.58
5. Step 5: Solve for x
   x = 240,883,876.58/17,517.32
6. Step 6: Final answer
   x = 13,751.19