Finding the Fourth Proportional to 16,049.30, 24,068.55 and 11,150.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,049.30 : 24,068.55 = 11,150.42 : x
2. Step 2: Convert to fraction form
   16,049.30/24,068.55 = 11,150.42/x
3. Step 3: Cross multiply
   16,049.30x = 24,068.55 × 11,150.42
4. Step 4: Simplify right side
   16,049.30x = 268,374,441.29
5. Step 5: Solve for x
   x = 268,374,441.29/16,049.30
6. Step 6: Final answer
   x = 16,721.88