Finding the Fourth Proportional to 2,498.38, 3,744.72 and 1,522.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.38 : 3,744.72 = 1,522.32 : x
2. Step 2: Convert to fraction form
   2,498.38/3,744.72 = 1,522.32/x
3. Step 3: Cross multiply
   2,498.38x = 3,744.72 × 1,522.32
4. Step 4: Simplify right side
   2,498.38x = 5,700,662.15
5. Step 5: Solve for x
   x = 5,700,662.15/2,498.38
6. Step 6: Final answer
   x = 2,281.74