Finding the Fourth Proportional to 16,041.81, 24,066.82 and 6,678.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,041.81 : 24,066.82 = 6,678.72 : x
2. Step 2: Convert to fraction form
   16,041.81/24,066.82 = 6,678.72/x
3. Step 3: Cross multiply
   16,041.81x = 24,066.82 × 6,678.72
4. Step 4: Simplify right side
   16,041.81x = 160,735,517.18
5. Step 5: Solve for x
   x = 160,735,517.18/16,041.81
6. Step 6: Final answer
   x = 10,019.79