Finding the Fourth Proportional to 2,074.46, 2,861.78 and 1,446.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074.46 : 2,861.78 = 1,446.52 : x
2. Step 2: Convert to fraction form
   2,074.46/2,861.78 = 1,446.52/x
3. Step 3: Cross multiply
   2,074.46x = 2,861.78 × 1,446.52
4. Step 4: Simplify right side
   2,074.46x = 4,139,622.01
5. Step 5: Solve for x
   x = 4,139,622.01/2,074.46
6. Step 6: Final answer
   x = 1,995.52