Finding the Fourth Proportional to 3,727.62, 5,144.23 and 2,049.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,727.62 : 5,144.23 = 2,049.10 : x
2. Step 2: Convert to fraction form
   3,727.62/5,144.23 = 2,049.10/x
3. Step 3: Cross multiply
   3,727.62x = 5,144.23 × 2,049.10
4. Step 4: Simplify right side
   3,727.62x = 10,541,037.16
5. Step 5: Solve for x
   x = 10,541,037.16/3,727.62
6. Step 6: Final answer
   x = 2,827.82