Finding the Fourth Proportional to 10,452.72, 14,424.80 and 5,737.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,452.72 : 14,424.80 = 5,737.04 : x
2. Step 2: Convert to fraction form
   10,452.72/14,424.80 = 5,737.04/x
3. Step 3: Cross multiply
   10,452.72x = 14,424.80 × 5,737.04
4. Step 4: Simplify right side
   10,452.72x = 82,755,654.59
5. Step 5: Solve for x
   x = 82,755,654.59/10,452.72
6. Step 6: Final answer
   x = 7,917.14