Finding the Fourth Proportional to 3,083.98, 4,256.13 and 2,552.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,083.98 : 4,256.13 = 2,552.71 : x
2. Step 2: Convert to fraction form
   3,083.98/4,256.13 = 2,552.71/x
3. Step 3: Cross multiply
   3,083.98x = 4,256.13 × 2,552.71
4. Step 4: Simplify right side
   3,083.98x = 10,864,665.61
5. Step 5: Solve for x
   x = 10,864,665.61/3,083.98
6. Step 6: Final answer
   x = 3,522.94