Finding the Fourth Proportional to 2,409.57, 3,300.23 and 2,267.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409.57 : 3,300.23 = 2,267.68 : x
2. Step 2: Convert to fraction form
   2,409.57/3,300.23 = 2,267.68/x
3. Step 3: Cross multiply
   2,409.57x = 3,300.23 × 2,267.68
4. Step 4: Simplify right side
   2,409.57x = 7,483,865.57
5. Step 5: Solve for x
   x = 7,483,865.57/2,409.57
6. Step 6: Final answer
   x = 3,105.89