Finding the Fourth Proportional to 6,333.48, 8,743.32 and 3,976.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,333.48 : 8,743.32 = 3,976.92 : x
2. Step 2: Convert to fraction form
   6,333.48/8,743.32 = 3,976.92/x
3. Step 3: Cross multiply
   6,333.48x = 8,743.32 × 3,976.92
4. Step 4: Simplify right side
   6,333.48x = 34,771,484.17
5. Step 5: Solve for x
   x = 34,771,484.17/6,333.48
6. Step 6: Final answer
   x = 5,490.11