Finding the Fourth Proportional to 16,084.73, 22,196.99 and 9,011.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,084.73 : 22,196.99 = 9,011.16 : x
2. Step 2: Convert to fraction form
   16,084.73/22,196.99 = 9,011.16/x
3. Step 3: Cross multiply
   16,084.73x = 22,196.99 × 9,011.16
4. Step 4: Simplify right side
   16,084.73x = 200,020,650.94
5. Step 5: Solve for x
   x = 200,020,650.94/16,084.73
6. Step 6: Final answer
   x = 12,435.44