Finding the Fourth Proportional to 2,025.42, 3,037.08 and 928.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.42 : 3,037.08 = 928.83 : x
2. Step 2: Convert to fraction form
   2,025.42/3,037.08 = 928.83/x
3. Step 3: Cross multiply
   2,025.42x = 3,037.08 × 928.83
4. Step 4: Simplify right side
   2,025.42x = 2,820,945.89
5. Step 5: Solve for x
   x = 2,820,945.89/2,025.42
6. Step 6: Final answer
   x = 1,392.77