Finding the Fourth Proportional to 2,404.31, 3,606.17 and 760.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.31 : 3,606.17 = 760.82 : x
2. Step 2: Convert to fraction form
   2,404.31/3,606.17 = 760.82/x
3. Step 3: Cross multiply
   2,404.31x = 3,606.17 × 760.82
4. Step 4: Simplify right side
   2,404.31x = 2,743,624.42
5. Step 5: Solve for x
   x = 2,743,624.42/2,404.31
6. Step 6: Final answer
   x = 1,141.13