Finding the Fourth Proportional to 2,545.30, 3,512.27 and 1,483.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545.30 : 3,512.27 = 1,483.18 : x
2. Step 2: Convert to fraction form
   2,545.30/3,512.27 = 1,483.18/x
3. Step 3: Cross multiply
   2,545.30x = 3,512.27 × 1,483.18
4. Step 4: Simplify right side
   2,545.30x = 5,209,328.62
5. Step 5: Solve for x
   x = 5,209,328.62/2,545.30
6. Step 6: Final answer
   x = 2,046.65