Finding the Fourth Proportional to 8,153.18, 12,224.83 and 4,450.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,153.18 : 12,224.83 = 4,450.27 : x
2. Step 2: Convert to fraction form
   8,153.18/12,224.83 = 4,450.27/x
3. Step 3: Cross multiply
   8,153.18x = 12,224.83 × 4,450.27
4. Step 4: Simplify right side
   8,153.18x = 54,403,710.83
5. Step 5: Solve for x
   x = 54,403,710.83/8,153.18
6. Step 6: Final answer
   x = 6,672.70