Finding the Fourth Proportional to 16,078.60, 24,119.56 and 4,391.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,078.60 : 24,119.56 = 4,391.82 : x
2. Step 2: Convert to fraction form
   16,078.60/24,119.56 = 4,391.82/x
3. Step 3: Cross multiply
   16,078.60x = 24,119.56 × 4,391.82
4. Step 4: Simplify right side
   16,078.60x = 105,928,766.00
5. Step 5: Solve for x
   x = 105,928,766.00/16,078.60
6. Step 6: Final answer
   x = 6,588.18