Finding the Fourth Proportional to 16,491.35, 24,740.06 and 5,398.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,491.35 : 24,740.06 = 5,398.67 : x
2. Step 2: Convert to fraction form
   16,491.35/24,740.06 = 5,398.67/x
3. Step 3: Cross multiply
   16,491.35x = 24,740.06 × 5,398.67
4. Step 4: Simplify right side
   16,491.35x = 133,563,269.03
5. Step 5: Solve for x
   x = 133,563,269.03/16,491.35
6. Step 6: Final answer
   x = 8,098.99