Finding the Fourth Proportional to 8,067.46, 12,102.72 and 2,802.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,067.46 : 12,102.72 = 2,802.27 : x
2. Step 2: Convert to fraction form
   8,067.46/12,102.72 = 2,802.27/x
3. Step 3: Cross multiply
   8,067.46x = 12,102.72 × 2,802.27
4. Step 4: Simplify right side
   8,067.46x = 33,915,089.17
5. Step 5: Solve for x
   x = 33,915,089.17/8,067.46
6. Step 6: Final answer
   x = 4,203.94