Finding the Fourth Proportional to 16,146.73, 22,282.86 and 9,073.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,146.73 : 22,282.86 = 9,073.27 : x
2. Step 2: Convert to fraction form
   16,146.73/22,282.86 = 9,073.27/x
3. Step 3: Cross multiply
   16,146.73x = 22,282.86 × 9,073.27
4. Step 4: Simplify right side
   16,146.73x = 202,178,405.15
5. Step 5: Solve for x
   x = 202,178,405.15/16,146.73
6. Step 6: Final answer
   x = 12,521.32