Finding the Fourth Proportional to 10,233.71, 14,121.52 and 5,757.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,233.71 : 14,121.52 = 5,757.37 : x
2. Step 2: Convert to fraction form
   10,233.71/14,121.52 = 5,757.37/x
3. Step 3: Cross multiply
   10,233.71x = 14,121.52 × 5,757.37
4. Step 4: Simplify right side
   10,233.71x = 81,302,765.91
5. Step 5: Solve for x
   x = 81,302,765.91/10,233.71
6. Step 6: Final answer
   x = 7,944.60