Finding the Fourth Proportional to 17,010.46, 23,474.41 and 9,456.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,010.46 : 23,474.41 = 9,456.55 : x
2. Step 2: Convert to fraction form
   17,010.46/23,474.41 = 9,456.55/x
3. Step 3: Cross multiply
   17,010.46x = 23,474.41 × 9,456.55
4. Step 4: Simplify right side
   17,010.46x = 221,986,849.56
5. Step 5: Solve for x
   x = 221,986,849.56/17,010.46
6. Step 6: Final answer
   x = 13,050.02