Finding the Fourth Proportional to 2,545.08, 3,512.20 and 1,410.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545.08 : 3,512.20 = 1,410.82 : x
2. Step 2: Convert to fraction form
   2,545.08/3,512.20 = 1,410.82/x
3. Step 3: Cross multiply
   2,545.08x = 3,512.20 × 1,410.82
4. Step 4: Simplify right side
   2,545.08x = 4,955,084.22
5. Step 5: Solve for x
   x = 4,955,084.22/2,545.08
6. Step 6: Final answer
   x = 1,946.93