Finding the Fourth Proportional to 16,549.29, 22,837.37 and 8,995.55

Step by Step Solution

1. Step 1: Write the proportion equation
   16,549.29 : 22,837.37 = 8,995.55 : x
2. Step 2: Convert to fraction form
   16,549.29/22,837.37 = 8,995.55/x
3. Step 3: Cross multiply
   16,549.29x = 22,837.37 × 8,995.55
4. Step 4: Simplify right side
   16,549.29x = 205,434,544.54
5. Step 5: Solve for x
   x = 205,434,544.54/16,549.29
6. Step 6: Final answer
   x = 12,413.50