Finding the Fourth Proportional to 10,234.08, 14,123.84 and 5,757.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,234.08 : 14,123.84 = 5,757.56 : x
2. Step 2: Convert to fraction form
   10,234.08/14,123.84 = 5,757.56/x
3. Step 3: Cross multiply
   10,234.08x = 14,123.84 × 5,757.56
4. Step 4: Simplify right side
   10,234.08x = 81,318,756.82
5. Step 5: Solve for x
   x = 81,318,756.82/10,234.08
6. Step 6: Final answer
   x = 7,945.88