Finding the Fourth Proportional to 17,790.72, 24,552 and 10,337.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,790.72 : 24,552 = 10,337.28 : x
2. Step 2: Convert to fraction form
   17,790.72/24,552 = 10,337.28/x
3. Step 3: Cross multiply
   17,790.72x = 24,552 × 10,337.28
4. Step 4: Simplify right side
   17,790.72x = 253,800,898.56
5. Step 5: Solve for x
   x = 253,800,898.56/17,790.72
6. Step 6: Final answer
   x = 14,265.91