Finding the Fourth Proportional to 3,727.01, 5,143.17 and 2,048.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,727.01 : 5,143.17 = 2,048.42 : x
2. Step 2: Convert to fraction form
   3,727.01/5,143.17 = 2,048.42/x
3. Step 3: Cross multiply
   3,727.01x = 5,143.17 × 2,048.42
4. Step 4: Simplify right side
   3,727.01x = 10,535,338.89
5. Step 5: Solve for x
   x = 10,535,338.89/3,727.01
6. Step 6: Final answer
   x = 2,826.75