Finding the Fourth Proportional to 17,397.91, 24,009.15 and 9,440.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,397.91 : 24,009.15 = 9,440.16 : x
2. Step 2: Convert to fraction form
   17,397.91/24,009.15 = 9,440.16/x
3. Step 3: Cross multiply
   17,397.91x = 24,009.15 × 9,440.16
4. Step 4: Simplify right side
   17,397.91x = 226,650,217.46
5. Step 5: Solve for x
   x = 226,650,217.46/17,397.91
6. Step 6: Final answer
   x = 13,027.44