Finding the Fourth Proportional to 2,040.66, 3,062.07 and 1,162.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.66 : 3,062.07 = 1,162.62 : x
2. Step 2: Convert to fraction form
   2,040.66/3,062.07 = 1,162.62/x
3. Step 3: Cross multiply
   2,040.66x = 3,062.07 × 1,162.62
4. Step 4: Simplify right side
   2,040.66x = 3,560,023.82
5. Step 5: Solve for x
   x = 3,560,023.82/2,040.66
6. Step 6: Final answer
   x = 1,744.55