Finding the Fourth Proportional to 16,087.88, 22,202.52 and 9,014.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.88 : 22,202.52 = 9,014.96 : x
2. Step 2: Convert to fraction form
   16,087.88/22,202.52 = 9,014.96/x
3. Step 3: Cross multiply
   16,087.88x = 22,202.52 × 9,014.96
4. Step 4: Simplify right side
   16,087.88x = 200,154,829.70
5. Step 5: Solve for x
   x = 200,154,829.70/16,087.88
6. Step 6: Final answer
   x = 12,441.34