Finding the Fourth Proportional to 6,868.27, 10,276.88 and 4,096.45

Step by Step Solution

1. Step 1: Write the proportion equation
   6,868.27 : 10,276.88 = 4,096.45 : x
2. Step 2: Convert to fraction form
   6,868.27/10,276.88 = 4,096.45/x
3. Step 3: Cross multiply
   6,868.27x = 10,276.88 × 4,096.45
4. Step 4: Simplify right side
   6,868.27x = 42,098,704.59
5. Step 5: Solve for x
   x = 42,098,704.59/6,868.27
6. Step 6: Final answer
   x = 6,129.45