Finding the Fourth Proportional to 3,727.26, 5,143.69 and 2,048.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,727.26 : 5,143.69 = 2,048.83 : x
2. Step 2: Convert to fraction form
   3,727.26/5,143.69 = 2,048.83/x
3. Step 3: Cross multiply
   3,727.26x = 5,143.69 × 2,048.83
4. Step 4: Simplify right side
   3,727.26x = 10,538,546.38
5. Step 5: Solve for x
   x = 10,538,546.38/3,727.26
6. Step 6: Final answer
   x = 2,827.42