Finding the Fourth Proportional to 17,475.88, 24,116.58 and 9,518.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,475.88 : 24,116.58 = 9,518.10 : x
2. Step 2: Convert to fraction form
   17,475.88/24,116.58 = 9,518.10/x
3. Step 3: Cross multiply
   17,475.88x = 24,116.58 × 9,518.10
4. Step 4: Simplify right side
   17,475.88x = 229,544,020.10
5. Step 5: Solve for x
   x = 229,544,020.10/17,475.88
6. Step 6: Final answer
   x = 13,134.90