Finding the Fourth Proportional to 10,757.20, 14,843.32 and 6,040.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,757.20 : 14,843.32 = 6,040.57 : x
2. Step 2: Convert to fraction form
   10,757.20/14,843.32 = 6,040.57/x
3. Step 3: Cross multiply
   10,757.20x = 14,843.32 × 6,040.57
4. Step 4: Simplify right side
   10,757.20x = 89,662,061.28
5. Step 5: Solve for x
   x = 89,662,061.28/10,757.20
6. Step 6: Final answer
   x = 8,335.08