Finding the Fourth Proportional to 8,843.97, 12,204.64 and 4,865.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,843.97 : 12,204.64 = 4,865.05 : x
2. Step 2: Convert to fraction form
   8,843.97/12,204.64 = 4,865.05/x
3. Step 3: Cross multiply
   8,843.97x = 12,204.64 × 4,865.05
4. Step 4: Simplify right side
   8,843.97x = 59,376,183.83
5. Step 5: Solve for x
   x = 59,376,183.83/8,843.97
6. Step 6: Final answer
   x = 6,713.75