Finding the Fourth Proportional to 16,008.29, 22,093.53 and 8,936.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,008.29 : 22,093.53 = 8,936.18 : x
2. Step 2: Convert to fraction form
   16,008.29/22,093.53 = 8,936.18/x
3. Step 3: Cross multiply
   16,008.29x = 22,093.53 × 8,936.18
4. Step 4: Simplify right side
   16,008.29x = 197,431,760.92
5. Step 5: Solve for x
   x = 197,431,760.92/16,008.29
6. Step 6: Final answer
   x = 12,333.09