Finding the Fourth Proportional to 16,550.76, 24,831.18 and 4,864.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,550.76 : 24,831.18 = 4,864.08 : x
2. Step 2: Convert to fraction form
   16,550.76/24,831.18 = 4,864.08/x
3. Step 3: Cross multiply
   16,550.76x = 24,831.18 × 4,864.08
4. Step 4: Simplify right side
   16,550.76x = 120,780,846.01
5. Step 5: Solve for x
   x = 120,780,846.01/16,550.76
6. Step 6: Final answer
   x = 7,297.60