Finding the Fourth Proportional to 10,233.62, 14,121.39 and 5,757.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,233.62 : 14,121.39 = 5,757.27 : x
2. Step 2: Convert to fraction form
   10,233.62/14,121.39 = 5,757.27/x
3. Step 3: Cross multiply
   10,233.62x = 14,121.39 × 5,757.27
4. Step 4: Simplify right side
   10,233.62x = 81,300,655.01
5. Step 5: Solve for x
   x = 81,300,655.01/10,233.62
6. Step 6: Final answer
   x = 7,944.47