Finding the Fourth Proportional to 17,007.38, 23,470.28 and 9,454.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,007.38 : 23,470.28 = 9,454.41 : x
2. Step 2: Convert to fraction form
   17,007.38/23,470.28 = 9,454.41/x
3. Step 3: Cross multiply
   17,007.38x = 23,470.28 × 9,454.41
4. Step 4: Simplify right side
   17,007.38x = 221,897,649.93
5. Step 5: Solve for x
   x = 221,897,649.93/17,007.38
6. Step 6: Final answer
   x = 13,047.14