Finding the Fourth Proportional to 16,229.82, 24,335.25 and 7,899.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,229.82 : 24,335.25 = 7,899.30 : x
2. Step 2: Convert to fraction form
   16,229.82/24,335.25 = 7,899.30/x
3. Step 3: Cross multiply
   16,229.82x = 24,335.25 × 7,899.30
4. Step 4: Simplify right side
   16,229.82x = 192,231,440.33
5. Step 5: Solve for x
   x = 192,231,440.33/16,229.82
6. Step 6: Final answer
   x = 11,844.34