Finding the Fourth Proportional to 3,019.82, 4,167.36 and 1,760.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,019.82 : 4,167.36 = 1,760.78 : x
2. Step 2: Convert to fraction form
   3,019.82/4,167.36 = 1,760.78/x
3. Step 3: Cross multiply
   3,019.82x = 4,167.36 × 1,760.78
4. Step 4: Simplify right side
   3,019.82x = 7,337,783.30
5. Step 5: Solve for x
   x = 7,337,783.30/3,019.82
6. Step 6: Final answer
   x = 2,429.88