Finding the Fourth Proportional to 2,569.38, 3,545.76 and 1,450.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569.38 : 3,545.76 = 1,450.54 : x
2. Step 2: Convert to fraction form
   2,569.38/3,545.76 = 1,450.54/x
3. Step 3: Cross multiply
   2,569.38x = 3,545.76 × 1,450.54
4. Step 4: Simplify right side
   2,569.38x = 5,143,262.47
5. Step 5: Solve for x
   x = 5,143,262.47/2,569.38
6. Step 6: Final answer
   x = 2,001.75