Finding the Fourth Proportional to 2,517.38, 3,474.07 and 1,522.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517.38 : 3,474.07 = 1,522.46 : x
2. Step 2: Convert to fraction form
   2,517.38/3,474.07 = 1,522.46/x
3. Step 3: Cross multiply
   2,517.38x = 3,474.07 × 1,522.46
4. Step 4: Simplify right side
   2,517.38x = 5,289,132.61
5. Step 5: Solve for x
   x = 5,289,132.61/2,517.38
6. Step 6: Final answer
   x = 2,101.05