Finding the Fourth Proportional to 10,233.99, 14,123.73 and 5,757.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,233.99 : 14,123.73 = 5,757.48 : x
2. Step 2: Convert to fraction form
   10,233.99/14,123.73 = 5,757.48/x
3. Step 3: Cross multiply
   10,233.99x = 14,123.73 × 5,757.48
4. Step 4: Simplify right side
   10,233.99x = 81,317,093.00
5. Step 5: Solve for x
   x = 81,317,093.00/10,233.99
6. Step 6: Final answer
   x = 7,945.79