Finding the Fourth Proportional to 16,353.82, 22,568.51 and 9,185.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,353.82 : 22,568.51 = 9,185.29 : x
2. Step 2: Convert to fraction form
   16,353.82/22,568.51 = 9,185.29/x
3. Step 3: Cross multiply
   16,353.82x = 22,568.51 × 9,185.29
4. Step 4: Simplify right side
   16,353.82x = 207,298,309.22
5. Step 5: Solve for x
   x = 207,298,309.22/16,353.82
6. Step 6: Final answer
   x = 12,675.83