Finding the Fourth Proportional to 2,404.27, 3,606.41 and 760.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.27 : 3,606.41 = 760.81 : x
2. Step 2: Convert to fraction form
   2,404.27/3,606.41 = 760.81/x
3. Step 3: Cross multiply
   2,404.27x = 3,606.41 × 760.81
4. Step 4: Simplify right side
   2,404.27x = 2,743,788.16
5. Step 5: Solve for x
   x = 2,743,788.16/2,404.27
6. Step 6: Final answer
   x = 1,141.22