Finding the Fourth Proportional to 17,006.28, 23,469.10 and 9,349.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,006.28 : 23,469.10 = 9,349.46 : x
2. Step 2: Convert to fraction form
   17,006.28/23,469.10 = 9,349.46/x
3. Step 3: Cross multiply
   17,006.28x = 23,469.10 × 9,349.46
4. Step 4: Simplify right side
   17,006.28x = 219,423,411.69
5. Step 5: Solve for x
   x = 219,423,411.69/17,006.28
6. Step 6: Final answer
   x = 12,902.49