Finding the Fourth Proportional to 16,439.49, 24,656.94 and 5,346.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,439.49 : 24,656.94 = 5,346.27 : x
2. Step 2: Convert to fraction form
   16,439.49/24,656.94 = 5,346.27/x
3. Step 3: Cross multiply
   16,439.49x = 24,656.94 × 5,346.27
4. Step 4: Simplify right side
   16,439.49x = 131,822,658.61
5. Step 5: Solve for x
   x = 131,822,658.61/16,439.49
6. Step 6: Final answer
   x = 8,018.66