Finding the Fourth Proportional to 2,498.50, 3,743.57 and 1,522.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.50 : 3,743.57 = 1,522.55 : x
2. Step 2: Convert to fraction form
   2,498.50/3,743.57 = 1,522.55/x
3. Step 3: Cross multiply
   2,498.50x = 3,743.57 × 1,522.55
4. Step 4: Simplify right side
   2,498.50x = 5,699,756.05
5. Step 5: Solve for x
   x = 5,699,756.05/2,498.50
6. Step 6: Final answer
   x = 2,281.28