Finding the Fourth Proportional to 2,009.70, 3,016.71 and 1,035.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.70 : 3,016.71 = 1,035.54 : x
2. Step 2: Convert to fraction form
   2,009.70/3,016.71 = 1,035.54/x
3. Step 3: Cross multiply
   2,009.70x = 3,016.71 × 1,035.54
4. Step 4: Simplify right side
   2,009.70x = 3,123,923.87
5. Step 5: Solve for x
   x = 3,123,923.87/2,009.70
6. Step 6: Final answer
   x = 1,554.42