Finding the Fourth Proportional to 2,827.15, 3,906.33 and 2,727.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,827.15 : 3,906.33 = 2,727.37 : x
2. Step 2: Convert to fraction form
   2,827.15/3,906.33 = 2,727.37/x
3. Step 3: Cross multiply
   2,827.15x = 3,906.33 × 2,727.37
4. Step 4: Simplify right side
   2,827.15x = 10,654,001.91
5. Step 5: Solve for x
   x = 10,654,001.91/2,827.15
6. Step 6: Final answer
   x = 3,768.46