Finding the Fourth Proportional to 17,010.55, 23,475.27 and 9,456.85

Step by Step Solution

1. Step 1: Write the proportion equation
   17,010.55 : 23,475.27 = 9,456.85 : x
2. Step 2: Convert to fraction form
   17,010.55/23,475.27 = 9,456.85/x
3. Step 3: Cross multiply
   17,010.55x = 23,475.27 × 9,456.85
4. Step 4: Simplify right side
   17,010.55x = 222,002,107.10
5. Step 5: Solve for x
   x = 222,002,107.10/17,010.55
6. Step 6: Final answer
   x = 13,050.85