Finding the Fourth Proportional to 2,439.76, 3,660.03 and 796.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,439.76 : 3,660.03 = 796.18 : x
2. Step 2: Convert to fraction form
   2,439.76/3,660.03 = 796.18/x
3. Step 3: Cross multiply
   2,439.76x = 3,660.03 × 796.18
4. Step 4: Simplify right side
   2,439.76x = 2,914,042.69
5. Step 5: Solve for x
   x = 2,914,042.69/2,439.76
6. Step 6: Final answer
   x = 1,194.40