Finding the Fourth Proportional to 2,797.23, 4,196.45 and 849.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,797.23 : 4,196.45 = 849.59 : x
2. Step 2: Convert to fraction form
   2,797.23/4,196.45 = 849.59/x
3. Step 3: Cross multiply
   2,797.23x = 4,196.45 × 849.59
4. Step 4: Simplify right side
   2,797.23x = 3,565,243.10
5. Step 5: Solve for x
   x = 3,565,243.10/2,797.23
6. Step 6: Final answer
   x = 1,274.56