Finding the Fourth Proportional to 2,535.06, 3,804.12 and 892.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.06 : 3,804.12 = 892.83 : x
2. Step 2: Convert to fraction form
   2,535.06/3,804.12 = 892.83/x
3. Step 3: Cross multiply
   2,535.06x = 3,804.12 × 892.83
4. Step 4: Simplify right side
   2,535.06x = 3,396,432.46
5. Step 5: Solve for x
   x = 3,396,432.46/2,535.06
6. Step 6: Final answer
   x = 1,339.78