Finding the Fourth Proportional to 16,510.24, 24,766.17 and 5,412.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,510.24 : 24,766.17 = 5,412.43 : x
2. Step 2: Convert to fraction form
   16,510.24/24,766.17 = 5,412.43/x
3. Step 3: Cross multiply
   16,510.24x = 24,766.17 × 5,412.43
4. Step 4: Simplify right side
   16,510.24x = 134,045,161.49
5. Step 5: Solve for x
   x = 134,045,161.49/16,510.24
6. Step 6: Final answer
   x = 8,118.91