Finding the Fourth Proportional to 16,436.71, 24,658.31 and 5,342.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,436.71 : 24,658.31 = 5,342.68 : x
2. Step 2: Convert to fraction form
   16,436.71/24,658.31 = 5,342.68/x
3. Step 3: Cross multiply
   16,436.71x = 24,658.31 × 5,342.68
4. Step 4: Simplify right side
   16,436.71x = 131,741,459.67
5. Step 5: Solve for x
   x = 131,741,459.67/16,436.71
6. Step 6: Final answer
   x = 8,015.07