Finding the Fourth Proportional to 16,060.14, 22,163.61 and 8,986.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,060.14 : 22,163.61 = 8,986.41 : x
2. Step 2: Convert to fraction form
   16,060.14/22,163.61 = 8,986.41/x
3. Step 3: Cross multiply
   16,060.14x = 22,163.61 × 8,986.41
4. Step 4: Simplify right side
   16,060.14x = 199,171,286.54
5. Step 5: Solve for x
   x = 199,171,286.54/16,060.14
6. Step 6: Final answer
   x = 12,401.59