Finding the Fourth Proportional to 2,439.98, 3,660.28 and 796.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,439.98 : 3,660.28 = 796.22 : x
2. Step 2: Convert to fraction form
   2,439.98/3,660.28 = 796.22/x
3. Step 3: Cross multiply
   2,439.98x = 3,660.28 × 796.22
4. Step 4: Simplify right side
   2,439.98x = 2,914,388.14
5. Step 5: Solve for x
   x = 2,914,388.14/2,439.98
6. Step 6: Final answer
   x = 1,194.43