Finding the Fourth Proportional to 16,087.68, 22,198.86 and 9,014.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.68 : 22,198.86 = 9,014.22 : x
2. Step 2: Convert to fraction form
   16,087.68/22,198.86 = 9,014.22/x
3. Step 3: Cross multiply
   16,087.68x = 22,198.86 × 9,014.22
4. Step 4: Simplify right side
   16,087.68x = 200,105,407.79
5. Step 5: Solve for x
   x = 200,105,407.79/16,087.68
6. Step 6: Final answer
   x = 12,438.43