Finding the Fourth Proportional to 1,752.74, 2,616.27 and 1,545.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752.74 : 2,616.27 = 1,545.15 : x
2. Step 2: Convert to fraction form
   1,752.74/2,616.27 = 1,545.15/x
3. Step 3: Cross multiply
   1,752.74x = 2,616.27 × 1,545.15
4. Step 4: Simplify right side
   1,752.74x = 4,042,529.59
5. Step 5: Solve for x
   x = 4,042,529.59/1,752.74
6. Step 6: Final answer
   x = 2,306.41