Finding the Fourth Proportional to 3,665.22, 5,053.25 and 2,336.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.22 : 5,053.25 = 2,336.62 : x
2. Step 2: Convert to fraction form
   3,665.22/5,053.25 = 2,336.62/x
3. Step 3: Cross multiply
   3,665.22x = 5,053.25 × 2,336.62
4. Step 4: Simplify right side
   3,665.22x = 11,807,500.70
5. Step 5: Solve for x
   x = 11,807,500.70/3,665.22
6. Step 6: Final answer
   x = 3,221.50