Finding the Fourth Proportional to 8,844.24, 12,204.72 and 4,865.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,844.24 : 12,204.72 = 4,865.12 : x
2. Step 2: Convert to fraction form
   8,844.24/12,204.72 = 4,865.12/x
3. Step 3: Cross multiply
   8,844.24x = 12,204.72 × 4,865.12
4. Step 4: Simplify right side
   8,844.24x = 59,377,427.37
5. Step 5: Solve for x
   x = 59,377,427.37/8,844.24
6. Step 6: Final answer
   x = 6,713.68