Finding the Fourth Proportional to 2,439.56, 3,659.88 and 796.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,439.56 : 3,659.88 = 796.07 : x
2. Step 2: Convert to fraction form
   2,439.56/3,659.88 = 796.07/x
3. Step 3: Cross multiply
   2,439.56x = 3,659.88 × 796.07
4. Step 4: Simplify right side
   2,439.56x = 2,913,520.67
5. Step 5: Solve for x
   x = 2,913,520.67/2,439.56
6. Step 6: Final answer
   x = 1,194.28