Finding the Fourth Proportional to 2,481.94, 3,723.04 and 838.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481.94 : 3,723.04 = 838.98 : x
2. Step 2: Convert to fraction form
   2,481.94/3,723.04 = 838.98/x
3. Step 3: Cross multiply
   2,481.94x = 3,723.04 × 838.98
4. Step 4: Simplify right side
   2,481.94x = 3,123,556.10
5. Step 5: Solve for x
   x = 3,123,556.10/2,481.94
6. Step 6: Final answer
   x = 1,258.51