Finding the Fourth Proportional to 6,740.28, 10,119.33 and 5,759.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,740.28 : 10,119.33 = 5,759.38 : x
2. Step 2: Convert to fraction form
   6,740.28/10,119.33 = 5,759.38/x
3. Step 3: Cross multiply
   6,740.28x = 10,119.33 × 5,759.38
4. Step 4: Simplify right side
   6,740.28x = 58,280,987.42
5. Step 5: Solve for x
   x = 58,280,987.42/6,740.28
6. Step 6: Final answer
   x = 8,646.68