Finding the Fourth Proportional to 8,046.05, 12,064.75 and 2,851.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,046.05 : 12,064.75 = 2,851.25 : x
2. Step 2: Convert to fraction form
   8,046.05/12,064.75 = 2,851.25/x
3. Step 3: Cross multiply
   8,046.05x = 12,064.75 × 2,851.25
4. Step 4: Simplify right side
   8,046.05x = 34,399,550.99
5. Step 5: Solve for x
   x = 34,399,550.99/8,046.05
6. Step 6: Final answer
   x = 4,275.34