Finding the Fourth Proportional to 17,005.65, 23,471.61 and 9,454.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,005.65 : 23,471.61 = 9,454.62 : x
2. Step 2: Convert to fraction form
   17,005.65/23,471.61 = 9,454.62/x
3. Step 3: Cross multiply
   17,005.65x = 23,471.61 × 9,454.62
4. Step 4: Simplify right side
   17,005.65x = 221,915,153.34
5. Step 5: Solve for x
   x = 221,915,153.34/17,005.65
6. Step 6: Final answer
   x = 13,049.50