Finding the Fourth Proportional to 2,285.83, 3,155.53 and 1,446.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285.83 : 3,155.53 = 1,446.94 : x
2. Step 2: Convert to fraction form
   2,285.83/3,155.53 = 1,446.94/x
3. Step 3: Cross multiply
   2,285.83x = 3,155.53 × 1,446.94
4. Step 4: Simplify right side
   2,285.83x = 4,565,846.80
5. Step 5: Solve for x
   x = 4,565,846.80/2,285.83
6. Step 6: Final answer
   x = 1,997.46