Finding the Fourth Proportional to 2,522.28, 3,480.76 and 1,474.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.28 : 3,480.76 = 1,474.12 : x
2. Step 2: Convert to fraction form
   2,522.28/3,480.76 = 1,474.12/x
3. Step 3: Cross multiply
   2,522.28x = 3,480.76 × 1,474.12
4. Step 4: Simplify right side
   2,522.28x = 5,131,057.93
5. Step 5: Solve for x
   x = 5,131,057.93/2,522.28
6. Step 6: Final answer
   x = 2,034.29