Finding the Fourth Proportional to 17,421.72, 24,042.16 and 9,464.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,421.72 : 24,042.16 = 9,464.10 : x
2. Step 2: Convert to fraction form
   17,421.72/24,042.16 = 9,464.10/x
3. Step 3: Cross multiply
   17,421.72x = 24,042.16 × 9,464.10
4. Step 4: Simplify right side
   17,421.72x = 227,537,406.46
5. Step 5: Solve for x
   x = 227,537,406.46/17,421.72
6. Step 6: Final answer
   x = 13,060.56