Finding the Fourth Proportional to 6,333.27, 8,740.61 and 3,816.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,333.27 : 8,740.61 = 3,816.86 : x
2. Step 2: Convert to fraction form
   6,333.27/8,740.61 = 3,816.86/x
3. Step 3: Cross multiply
   6,333.27x = 8,740.61 × 3,816.86
4. Step 4: Simplify right side
   6,333.27x = 33,361,621.90
5. Step 5: Solve for x
   x = 33,361,621.90/6,333.27
6. Step 6: Final answer
   x = 5,267.68