Finding the Fourth Proportional to 2,744.96, 4,118.02 and 797.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.96 : 4,118.02 = 797.30 : x
2. Step 2: Convert to fraction form
   2,744.96/4,118.02 = 797.30/x
3. Step 3: Cross multiply
   2,744.96x = 4,118.02 × 797.30
4. Step 4: Simplify right side
   2,744.96x = 3,283,297.35
5. Step 5: Solve for x
   x = 3,283,297.35/2,744.96
6. Step 6: Final answer
   x = 1,196.12