Finding the Fourth Proportional to 2,049.66, 3,073.86 and 1,229.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.66 : 3,073.86 = 1,229.04 : x
2. Step 2: Convert to fraction form
   2,049.66/3,073.86 = 1,229.04/x
3. Step 3: Cross multiply
   2,049.66x = 3,073.86 × 1,229.04
4. Step 4: Simplify right side
   2,049.66x = 3,777,896.89
5. Step 5: Solve for x
   x = 3,777,896.89/2,049.66
6. Step 6: Final answer
   x = 1,843.18