Finding the Fourth Proportional to 2,049.89, 2,831.33 and 2,035.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.89 : 2,831.33 = 2,035.49 : x
2. Step 2: Convert to fraction form
   2,049.89/2,831.33 = 2,035.49/x
3. Step 3: Cross multiply
   2,049.89x = 2,831.33 × 2,035.49
4. Step 4: Simplify right side
   2,049.89x = 5,763,134.83
5. Step 5: Solve for x
   x = 5,763,134.83/2,049.89
6. Step 6: Final answer
   x = 2,811.44