Finding the Fourth Proportional to 16,383.80, 24,573.31 and 8,061.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,383.80 : 24,573.31 = 8,061.59 : x
2. Step 2: Convert to fraction form
   16,383.80/24,573.31 = 8,061.59/x
3. Step 3: Cross multiply
   16,383.80x = 24,573.31 × 8,061.59
4. Step 4: Simplify right side
   16,383.80x = 198,099,991.44
5. Step 5: Solve for x
   x = 198,099,991.44/16,383.80
6. Step 6: Final answer
   x = 12,091.21