Finding the Fourth Proportional to 16,071.42, 24,114.42 and 8,280.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,071.42 : 24,114.42 = 8,280.84 : x
2. Step 2: Convert to fraction form
   16,071.42/24,114.42 = 8,280.84/x
3. Step 3: Cross multiply
   16,071.42x = 24,114.42 × 8,280.84
4. Step 4: Simplify right side
   16,071.42x = 199,687,653.71
5. Step 5: Solve for x
   x = 199,687,653.71/16,071.42
6. Step 6: Final answer
   x = 12,425.02