Finding the Fourth Proportional to 1,446.50, 1,996.71 and 1,337.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446.50 : 1,996.71 = 1,337.42 : x
2. Step 2: Convert to fraction form
   1,446.50/1,996.71 = 1,337.42/x
3. Step 3: Cross multiply
   1,446.50x = 1,996.71 × 1,337.42
4. Step 4: Simplify right side
   1,446.50x = 2,670,439.89
5. Step 5: Solve for x
   x = 2,670,439.89/1,446.50
6. Step 6: Final answer
   x = 1,846.14