Finding the Fourth Proportional to 2,439.92, 3,659.76 and 796.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,439.92 : 3,659.76 = 796.25 : x
2. Step 2: Convert to fraction form
   2,439.92/3,659.76 = 796.25/x
3. Step 3: Cross multiply
   2,439.92x = 3,659.76 × 796.25
4. Step 4: Simplify right side
   2,439.92x = 2,914,096.04
5. Step 5: Solve for x
   x = 2,914,096.04/2,439.92
6. Step 6: Final answer
   x = 1,194.34