Finding the Fourth Proportional to 2,535.57, 3,501.50 and 2,397.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.57 : 3,501.50 = 2,397.52 : x
2. Step 2: Convert to fraction form
   2,535.57/3,501.50 = 2,397.52/x
3. Step 3: Cross multiply
   2,535.57x = 3,501.50 × 2,397.52
4. Step 4: Simplify right side
   2,535.57x = 8,394,916.28
5. Step 5: Solve for x
   x = 8,394,916.28/2,535.57
6. Step 6: Final answer
   x = 3,310.86