Finding the Fourth Proportional to 16,096.46, 22,211.64 and 9,021.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,096.46 : 22,211.64 = 9,021.50 : x
2. Step 2: Convert to fraction form
   16,096.46/22,211.64 = 9,021.50/x
3. Step 3: Cross multiply
   16,096.46x = 22,211.64 × 9,021.50
4. Step 4: Simplify right side
   16,096.46x = 200,382,310.26
5. Step 5: Solve for x
   x = 200,382,310.26/16,096.46
6. Step 6: Final answer
   x = 12,448.84