Finding the Fourth Proportional to 8,844.72, 12,205.98 and 4,866.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,844.72 : 12,205.98 = 4,866.10 : x
2. Step 2: Convert to fraction form
   8,844.72/12,205.98 = 4,866.10/x
3. Step 3: Cross multiply
   8,844.72x = 12,205.98 × 4,866.10
4. Step 4: Simplify right side
   8,844.72x = 59,395,519.28
5. Step 5: Solve for x
   x = 59,395,519.28/8,844.72
6. Step 6: Final answer
   x = 6,715.36