Finding the Fourth Proportional to 2,747.34, 4,120.77 and 799.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747.34 : 4,120.77 = 799.41 : x
2. Step 2: Convert to fraction form
   2,747.34/4,120.77 = 799.41/x
3. Step 3: Cross multiply
   2,747.34x = 4,120.77 × 799.41
4. Step 4: Simplify right side
   2,747.34x = 3,294,184.75
5. Step 5: Solve for x
   x = 3,294,184.75/2,747.34
6. Step 6: Final answer
   x = 1,199.05