Finding the Fourth Proportional to 6,333.52, 8,740.08 and 3,976.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,333.52 : 8,740.08 = 3,976.96 : x
2. Step 2: Convert to fraction form
   6,333.52/8,740.08 = 3,976.96/x
3. Step 3: Cross multiply
   6,333.52x = 8,740.08 × 3,976.96
4. Step 4: Simplify right side
   6,333.52x = 34,758,948.56
5. Step 5: Solve for x
   x = 34,758,948.56/6,333.52
6. Step 6: Final answer
   x = 5,488.09