Finding the Fourth Proportional to 2,724.62, 4,083.33 and 1,080.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,724.62 : 4,083.33 = 1,080.27 : x
2. Step 2: Convert to fraction form
   2,724.62/4,083.33 = 1,080.27/x
3. Step 3: Cross multiply
   2,724.62x = 4,083.33 × 1,080.27
4. Step 4: Simplify right side
   2,724.62x = 4,411,098.90
5. Step 5: Solve for x
   x = 4,411,098.90/2,724.62
6. Step 6: Final answer
   x = 1,618.98