Finding the Fourth Proportional to 2,049.09, 2,827.71 and 1,152.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.09 : 2,827.71 = 1,152.83 : x
2. Step 2: Convert to fraction form
   2,049.09/2,827.71 = 1,152.83/x
3. Step 3: Cross multiply
   2,049.09x = 2,827.71 × 1,152.83
4. Step 4: Simplify right side
   2,049.09x = 3,259,868.92
5. Step 5: Solve for x
   x = 3,259,868.92/2,049.09
6. Step 6: Final answer
   x = 1,590.89