Finding the Fourth Proportional to 8,028.42, 12,044.43 and 2,834.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,028.42 : 12,044.43 = 2,834.34 : x
2. Step 2: Convert to fraction form
   8,028.42/12,044.43 = 2,834.34/x
3. Step 3: Cross multiply
   8,028.42x = 12,044.43 × 2,834.34
4. Step 4: Simplify right side
   8,028.42x = 34,138,009.73
5. Step 5: Solve for x
   x = 34,138,009.73/8,028.42
6. Step 6: Final answer
   x = 4,252.15