Finding the Fourth Proportional to 2,799.17, 3,838.29 and 2,726.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,799.17 : 3,838.29 = 2,726.27 : x
2. Step 2: Convert to fraction form
   2,799.17/3,838.29 = 2,726.27/x
3. Step 3: Cross multiply
   2,799.17x = 3,838.29 × 2,726.27
4. Step 4: Simplify right side
   2,799.17x = 10,464,182.06
5. Step 5: Solve for x
   x = 10,464,182.06/2,799.17
6. Step 6: Final answer
   x = 3,738.32