Finding the Fourth Proportional to 17,007.91, 23,468.33 and 9,454.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,007.91 : 23,468.33 = 9,454.30 : x
2. Step 2: Convert to fraction form
   17,007.91/23,468.33 = 9,454.30/x
3. Step 3: Cross multiply
   17,007.91x = 23,468.33 × 9,454.30
4. Step 4: Simplify right side
   17,007.91x = 221,876,597.28
5. Step 5: Solve for x
   x = 221,876,597.28/17,007.91
6. Step 6: Final answer
   x = 13,045.50