Finding the Fourth Proportional to 2,040.68, 2,809.94 and 1,760.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.68 : 2,809.94 = 1,760.42 : x
2. Step 2: Convert to fraction form
   2,040.68/2,809.94 = 1,760.42/x
3. Step 3: Cross multiply
   2,040.68x = 2,809.94 × 1,760.42
4. Step 4: Simplify right side
   2,040.68x = 4,946,651.72
5. Step 5: Solve for x
   x = 4,946,651.72/2,040.68
6. Step 6: Final answer
   x = 2,424.03