Finding the Fourth Proportional to 3,730.27, 5,146.30 and 2,404.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,730.27 : 5,146.30 = 2,404.75 : x
2. Step 2: Convert to fraction form
   3,730.27/5,146.30 = 2,404.75/x
3. Step 3: Cross multiply
   3,730.27x = 5,146.30 × 2,404.75
4. Step 4: Simplify right side
   3,730.27x = 12,375,564.93
5. Step 5: Solve for x
   x = 12,375,564.93/3,730.27
6. Step 6: Final answer
   x = 3,317.61