Finding the Fourth Proportional to 16,087.64, 22,199.82 and 9,014.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.64 : 22,199.82 = 9,014.72 : x
2. Step 2: Convert to fraction form
   16,087.64/22,199.82 = 9,014.72/x
3. Step 3: Cross multiply
   16,087.64x = 22,199.82 × 9,014.72
4. Step 4: Simplify right side
   16,087.64x = 200,125,161.35
5. Step 5: Solve for x
   x = 200,125,161.35/16,087.64
6. Step 6: Final answer
   x = 12,439.68