Finding the Fourth Proportional to 17,432.72, 24,057.40 and 9,474.95

Step by Step Solution

1. Step 1: Write the proportion equation
   17,432.72 : 24,057.40 = 9,474.95 : x
2. Step 2: Convert to fraction form
   17,432.72/24,057.40 = 9,474.95/x
3. Step 3: Cross multiply
   17,432.72x = 24,057.40 × 9,474.95
4. Step 4: Simplify right side
   17,432.72x = 227,942,662.13
5. Step 5: Solve for x
   x = 227,942,662.13/17,432.72
6. Step 6: Final answer
   x = 13,075.56