Finding the Fourth Proportional to 16,014.27, 22,099.74 and 8,940.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,014.27 : 22,099.74 = 8,940.96 : x
2. Step 2: Convert to fraction form
   16,014.27/22,099.74 = 8,940.96/x
3. Step 3: Cross multiply
   16,014.27x = 22,099.74 × 8,940.96
4. Step 4: Simplify right side
   16,014.27x = 197,592,891.35
5. Step 5: Solve for x
   x = 197,592,891.35/16,014.27
6. Step 6: Final answer
   x = 12,338.55