Finding the Fourth Proportional to 2,465.10, 3,401.57 and 1,470.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465.10 : 3,401.57 = 1,470.20 : x
2. Step 2: Convert to fraction form
   2,465.10/3,401.57 = 1,470.20/x
3. Step 3: Cross multiply
   2,465.10x = 3,401.57 × 1,470.20
4. Step 4: Simplify right side
   2,465.10x = 5,000,963.86
5. Step 5: Solve for x
   x = 5,000,963.86/2,465.10
6. Step 6: Final answer
   x = 2,028.71