Finding the Fourth Proportional to 2,481.98, 3,723.15 and 1,021.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481.98 : 3,723.15 = 1,021.14 : x
2. Step 2: Convert to fraction form
   2,481.98/3,723.15 = 1,021.14/x
3. Step 3: Cross multiply
   2,481.98x = 3,723.15 × 1,021.14
4. Step 4: Simplify right side
   2,481.98x = 3,801,857.39
5. Step 5: Solve for x
   x = 3,801,857.39/2,481.98
6. Step 6: Final answer
   x = 1,531.79