Finding the Fourth Proportional to 2,757, 4,132.98 and 2,516.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757 : 4,132.98 = 2,516.52 : x
2. Step 2: Convert to fraction form
   2,757/4,132.98 = 2,516.52/x
3. Step 3: Cross multiply
   2,757x = 4,132.98 × 2,516.52
4. Step 4: Simplify right side
   2,757x = 10,400,726.83
5. Step 5: Solve for x
   x = 10,400,726.83/2,757
6. Step 6: Final answer
   x = 3,772.48