Finding the Fourth Proportional to 16,505.54, 24,766.82 and 10,962.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,505.54 : 24,766.82 = 10,962.72 : x
2. Step 2: Convert to fraction form
   16,505.54/24,766.82 = 10,962.72/x
3. Step 3: Cross multiply
   16,505.54x = 24,766.82 × 10,962.72
4. Step 4: Simplify right side
   16,505.54x = 271,511,712.95
5. Step 5: Solve for x
   x = 271,511,712.95/16,505.54
6. Step 6: Final answer
   x = 16,449.73