Finding the Fourth Proportional to 3,952.91, 5,452.52 and 2,535.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,952.91 : 5,452.52 = 2,535.10 : x
2. Step 2: Convert to fraction form
   3,952.91/5,452.52 = 2,535.10/x
3. Step 3: Cross multiply
   3,952.91x = 5,452.52 × 2,535.10
4. Step 4: Simplify right side
   3,952.91x = 13,822,657.15
5. Step 5: Solve for x
   x = 13,822,657.15/3,952.91
6. Step 6: Final answer
   x = 3,496.84