Finding the Fourth Proportional to 5,367.59, 7,399.49 and 3,769.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,367.59 : 7,399.49 = 3,769.38 : x
2. Step 2: Convert to fraction form
   5,367.59/7,399.49 = 3,769.38/x
3. Step 3: Cross multiply
   5,367.59x = 7,399.49 × 3,769.38
4. Step 4: Simplify right side
   5,367.59x = 27,891,481.76
5. Step 5: Solve for x
   x = 27,891,481.76/5,367.59
6. Step 6: Final answer
   x = 5,196.27