Finding the Fourth Proportional to 3,793.38, 5,686.43 and 3,011.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,793.38 : 5,686.43 = 3,011.33 : x
2. Step 2: Convert to fraction form
   3,793.38/5,686.43 = 3,011.33/x
3. Step 3: Cross multiply
   3,793.38x = 5,686.43 × 3,011.33
4. Step 4: Simplify right side
   3,793.38x = 17,123,673.76
5. Step 5: Solve for x
   x = 17,123,673.76/3,793.38
6. Step 6: Final answer
   x = 4,514.09