Finding the Fourth Proportional to 2,545.75, 3,513.27 and 1,497.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545.75 : 3,513.27 = 1,497.61 : x
2. Step 2: Convert to fraction form
   2,545.75/3,513.27 = 1,497.61/x
3. Step 3: Cross multiply
   2,545.75x = 3,513.27 × 1,497.61
4. Step 4: Simplify right side
   2,545.75x = 5,261,508.28
5. Step 5: Solve for x
   x = 5,261,508.28/2,545.75
6. Step 6: Final answer
   x = 2,066.78