Finding the Fourth Proportional to 2,797.80, 4,196.69 and 2,736.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,797.80 : 4,196.69 = 2,736.29 : x
2. Step 2: Convert to fraction form
   2,797.80/4,196.69 = 2,736.29/x
3. Step 3: Cross multiply
   2,797.80x = 4,196.69 × 2,736.29
4. Step 4: Simplify right side
   2,797.80x = 11,483,360.88
5. Step 5: Solve for x
   x = 11,483,360.88/2,797.80
6. Step 6: Final answer
   x = 4,104.43