Finding the Fourth Proportional to 2,423.70, 3,631.23 and 1,650.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423.70 : 3,631.23 = 1,650.42 : x
2. Step 2: Convert to fraction form
   2,423.70/3,631.23 = 1,650.42/x
3. Step 3: Cross multiply
   2,423.70x = 3,631.23 × 1,650.42
4. Step 4: Simplify right side
   2,423.70x = 5,993,054.62
5. Step 5: Solve for x
   x = 5,993,054.62/2,423.70
6. Step 6: Final answer
   x = 2,472.69