Finding the Fourth Proportional to 3,732.30, 5,149.64 and 2,404.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,732.30 : 5,149.64 = 2,404.42 : x
2. Step 2: Convert to fraction form
   3,732.30/5,149.64 = 2,404.42/x
3. Step 3: Cross multiply
   3,732.30x = 5,149.64 × 2,404.42
4. Step 4: Simplify right side
   3,732.30x = 12,381,890.55
5. Step 5: Solve for x
   x = 12,381,890.55/3,732.30
6. Step 6: Final answer
   x = 3,317.50