Finding the Fourth Proportional to 2,096.68, 3,145.42 and 798.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.68 : 3,145.42 = 798.04 : x
2. Step 2: Convert to fraction form
   2,096.68/3,145.42 = 798.04/x
3. Step 3: Cross multiply
   2,096.68x = 3,145.42 × 798.04
4. Step 4: Simplify right side
   2,096.68x = 2,510,170.98
5. Step 5: Solve for x
   x = 2,510,170.98/2,096.68
6. Step 6: Final answer
   x = 1,197.21