Finding the Fourth Proportional to 2,037.46, 3,057.06 and 998.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.46 : 3,057.06 = 998.38 : x
2. Step 2: Convert to fraction form
   2,037.46/3,057.06 = 998.38/x
3. Step 3: Cross multiply
   2,037.46x = 3,057.06 × 998.38
4. Step 4: Simplify right side
   2,037.46x = 3,052,107.56
5. Step 5: Solve for x
   x = 3,052,107.56/2,037.46
6. Step 6: Final answer
   x = 1,498.00