Finding the Fourth Proportional to 16,074.86, 24,111.88 and 4,388.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,074.86 : 24,111.88 = 4,388.18 : x
2. Step 2: Convert to fraction form
   16,074.86/24,111.88 = 4,388.18/x
3. Step 3: Cross multiply
   16,074.86x = 24,111.88 × 4,388.18
4. Step 4: Simplify right side
   16,074.86x = 105,807,138.05
5. Step 5: Solve for x
   x = 105,807,138.05/16,074.86
6. Step 6: Final answer
   x = 6,582.15