Finding the Fourth Proportional to 16,096.27, 22,211.64 and 9,021.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,096.27 : 22,211.64 = 9,021.32 : x
2. Step 2: Convert to fraction form
   16,096.27/22,211.64 = 9,021.32/x
3. Step 3: Cross multiply
   16,096.27x = 22,211.64 × 9,021.32
4. Step 4: Simplify right side
   16,096.27x = 200,378,312.16
5. Step 5: Solve for x
   x = 200,378,312.16/16,096.27
6. Step 6: Final answer
   x = 12,448.74