Finding the Fourth Proportional to 5,081.97, 7,013.11 and 2,843.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,081.97 : 7,013.11 = 2,843.83 : x
2. Step 2: Convert to fraction form
   5,081.97/7,013.11 = 2,843.83/x
3. Step 3: Cross multiply
   5,081.97x = 7,013.11 × 2,843.83
4. Step 4: Simplify right side
   5,081.97x = 19,944,111.33
5. Step 5: Solve for x
   x = 19,944,111.33/5,081.97
6. Step 6: Final answer
   x = 3,924.49