Finding the Fourth Proportional to 14,814.25, 20,443.61 and 8,849.41

Step by Step Solution

1. Step 1: Write the proportion equation
   14,814.25 : 20,443.61 = 8,849.41 : x
2. Step 2: Convert to fraction form
   14,814.25/20,443.61 = 8,849.41/x
3. Step 3: Cross multiply
   14,814.25x = 20,443.61 × 8,849.41
4. Step 4: Simplify right side
   14,814.25x = 180,913,857.78
5. Step 5: Solve for x
   x = 180,913,857.78/14,814.25
6. Step 6: Final answer
   x = 12,212.15