Finding the Fourth Proportional to 17,008.52, 23,471.42 and 9,454.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,008.52 : 23,471.42 = 9,454.84 : x
2. Step 2: Convert to fraction form
   17,008.52/23,471.42 = 9,454.84/x
3. Step 3: Cross multiply
   17,008.52x = 23,471.42 × 9,454.84
4. Step 4: Simplify right side
   17,008.52x = 221,918,520.67
5. Step 5: Solve for x
   x = 221,918,520.67/17,008.52
6. Step 6: Final answer
   x = 13,047.49