Finding the Fourth Proportional to 2,227.57, 3,073.95 and 1,470.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.57 : 3,073.95 = 1,470.43 : x
2. Step 2: Convert to fraction form
   2,227.57/3,073.95 = 1,470.43/x
3. Step 3: Cross multiply
   2,227.57x = 3,073.95 × 1,470.43
4. Step 4: Simplify right side
   2,227.57x = 4,520,028.30
5. Step 5: Solve for x
   x = 4,520,028.30/2,227.57
6. Step 6: Final answer
   x = 2,029.13