Finding the Fourth Proportional to 17,732.40, 24,473.04 and 10,662.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,732.40 : 24,473.04 = 10,662.72 : x
2. Step 2: Convert to fraction form
   17,732.40/24,473.04 = 10,662.72/x
3. Step 3: Cross multiply
   17,732.40x = 24,473.04 × 10,662.72
4. Step 4: Simplify right side
   17,732.40x = 260,949,173.07
5. Step 5: Solve for x
   x = 260,949,173.07/17,732.40
6. Step 6: Final answer
   x = 14,715.95