Finding the Fourth Proportional to 16,083.81, 22,198.01 and 9,010.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,083.81 : 22,198.01 = 9,010.71 : x
2. Step 2: Convert to fraction form
   16,083.81/22,198.01 = 9,010.71/x
3. Step 3: Cross multiply
   16,083.81x = 22,198.01 × 9,010.71
4. Step 4: Simplify right side
   16,083.81x = 200,019,785.63
5. Step 5: Solve for x
   x = 200,019,785.63/16,083.81
6. Step 6: Final answer
   x = 12,436.09