Finding the Fourth Proportional to 2,062.62, 3,093.57 and 1,022.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.62 : 3,093.57 = 1,022.28 : x
2. Step 2: Convert to fraction form
   2,062.62/3,093.57 = 1,022.28/x
3. Step 3: Cross multiply
   2,062.62x = 3,093.57 × 1,022.28
4. Step 4: Simplify right side
   2,062.62x = 3,162,494.74
5. Step 5: Solve for x
   x = 3,162,494.74/2,062.62
6. Step 6: Final answer
   x = 1,533.24