Finding the Fourth Proportional to 2,733.31, 4,099.15 and 884.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733.31 : 4,099.15 = 884.35 : x
2. Step 2: Convert to fraction form
   2,733.31/4,099.15 = 884.35/x
3. Step 3: Cross multiply
   2,733.31x = 4,099.15 × 884.35
4. Step 4: Simplify right side
   2,733.31x = 3,625,083.30
5. Step 5: Solve for x
   x = 3,625,083.30/2,733.31
6. Step 6: Final answer
   x = 1,326.26