Finding the Fourth Proportional to 2,404.25, 3,605.82 and 760.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.25 : 3,605.82 = 760.49 : x
2. Step 2: Convert to fraction form
   2,404.25/3,605.82 = 760.49/x
3. Step 3: Cross multiply
   2,404.25x = 3,605.82 × 760.49
4. Step 4: Simplify right side
   2,404.25x = 2,742,182.69
5. Step 5: Solve for x
   x = 2,742,182.69/2,404.25
6. Step 6: Final answer
   x = 1,140.56