Finding the Fourth Proportional to 3,931.98, 5,879.74 and 3,044.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931.98 : 5,879.74 = 3,044.42 : x
2. Step 2: Convert to fraction form
   3,931.98/5,879.74 = 3,044.42/x
3. Step 3: Cross multiply
   3,931.98x = 5,879.74 × 3,044.42
4. Step 4: Simplify right side
   3,931.98x = 17,900,398.05
5. Step 5: Solve for x
   x = 17,900,398.05/3,931.98
6. Step 6: Final answer
   x = 4,552.52