Finding the Fourth Proportional to 6,796.28, 10,148.42 and 5,393.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,796.28 : 10,148.42 = 5,393.88 : x
2. Step 2: Convert to fraction form
   6,796.28/10,148.42 = 5,393.88/x
3. Step 3: Cross multiply
   6,796.28x = 10,148.42 × 5,393.88
4. Step 4: Simplify right side
   6,796.28x = 54,739,359.67
5. Step 5: Solve for x
   x = 54,739,359.67/6,796.28
6. Step 6: Final answer
   x = 8,054.31