Finding the Fourth Proportional to 2,655.57, 3,963.91 and 2,462.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655.57 : 3,963.91 = 2,462.82 : x
2. Step 2: Convert to fraction form
   2,655.57/3,963.91 = 2,462.82/x
3. Step 3: Cross multiply
   2,655.57x = 3,963.91 × 2,462.82
4. Step 4: Simplify right side
   2,655.57x = 9,762,396.83
5. Step 5: Solve for x
   x = 9,762,396.83/2,655.57
6. Step 6: Final answer
   x = 3,676.20