Finding the Fourth Proportional to 2,766.29, 4,118.72 and 2,727.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,766.29 : 4,118.72 = 2,727.54 : x
2. Step 2: Convert to fraction form
   2,766.29/4,118.72 = 2,727.54/x
3. Step 3: Cross multiply
   2,766.29x = 4,118.72 × 2,727.54
4. Step 4: Simplify right side
   2,766.29x = 11,233,959.91
5. Step 5: Solve for x
   x = 11,233,959.91/2,766.29
6. Step 6: Final answer
   x = 4,061.03