Finding the Fourth Proportional to 2,017.71, 3,024.73 and 1,401.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.71 : 3,024.73 = 1,401.70 : x
2. Step 2: Convert to fraction form
   2,017.71/3,024.73 = 1,401.70/x
3. Step 3: Cross multiply
   2,017.71x = 3,024.73 × 1,401.70
4. Step 4: Simplify right side
   2,017.71x = 4,239,764.04
5. Step 5: Solve for x
   x = 4,239,764.04/2,017.71
6. Step 6: Final answer
   x = 2,101.28