Finding the Fourth Proportional to 2,549.71, 3,822.82 and 883.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549.71 : 3,822.82 = 883.41 : x
2. Step 2: Convert to fraction form
   2,549.71/3,822.82 = 883.41/x
3. Step 3: Cross multiply
   2,549.71x = 3,822.82 × 883.41
4. Step 4: Simplify right side
   2,549.71x = 3,377,135.61
5. Step 5: Solve for x
   x = 3,377,135.61/2,549.71
6. Step 6: Final answer
   x = 1,324.52