Finding the Fourth Proportional to 16,118.82, 24,169.60 and 5,586.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,118.82 : 24,169.60 = 5,586.15 : x
2. Step 2: Convert to fraction form
   16,118.82/24,169.60 = 5,586.15/x
3. Step 3: Cross multiply
   16,118.82x = 24,169.60 × 5,586.15
4. Step 4: Simplify right side
   16,118.82x = 135,015,011.04
5. Step 5: Solve for x
   x = 135,015,011.04/16,118.82
6. Step 6: Final answer
   x = 8,376.23