Finding the Fourth Proportional to 2,827.31, 4,241.06 and 747.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,827.31 : 4,241.06 = 747.33 : x
2. Step 2: Convert to fraction form
   2,827.31/4,241.06 = 747.33/x
3. Step 3: Cross multiply
   2,827.31x = 4,241.06 × 747.33
4. Step 4: Simplify right side
   2,827.31x = 3,169,454.53
5. Step 5: Solve for x
   x = 3,169,454.53/2,827.31
6. Step 6: Final answer
   x = 1,121.02