Finding the Fourth Proportional to 2,227.24, 3,067.50 and 2,091.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.24 : 3,067.50 = 2,091.16 : x
2. Step 2: Convert to fraction form
   2,227.24/3,067.50 = 2,091.16/x
3. Step 3: Cross multiply
   2,227.24x = 3,067.50 × 2,091.16
4. Step 4: Simplify right side
   2,227.24x = 6,414,633.30
5. Step 5: Solve for x
   x = 6,414,633.30/2,227.24
6. Step 6: Final answer
   x = 2,880.08