Finding the Fourth Proportional to 16,054.13, 22,155.86 and 8,982.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,054.13 : 22,155.86 = 8,982.83 : x
2. Step 2: Convert to fraction form
   16,054.13/22,155.86 = 8,982.83/x
3. Step 3: Cross multiply
   16,054.13x = 22,155.86 × 8,982.83
4. Step 4: Simplify right side
   16,054.13x = 199,022,268.49
5. Step 5: Solve for x
   x = 199,022,268.49/16,054.13
6. Step 6: Final answer
   x = 12,396.95