Finding the Fourth Proportional to 2,022.57, 3,037.32 and 1,205.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.57 : 3,037.32 = 1,205.96 : x
2. Step 2: Convert to fraction form
   2,022.57/3,037.32 = 1,205.96/x
3. Step 3: Cross multiply
   2,022.57x = 3,037.32 × 1,205.96
4. Step 4: Simplify right side
   2,022.57x = 3,662,871.24
5. Step 5: Solve for x
   x = 3,662,871.24/2,022.57
6. Step 6: Final answer
   x = 1,811.00