Finding the Fourth Proportional to 4,017.72, 6,027.31 and 1,676.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,017.72 : 6,027.31 = 1,676.56 : x
2. Step 2: Convert to fraction form
   4,017.72/6,027.31 = 1,676.56/x
3. Step 3: Cross multiply
   4,017.72x = 6,027.31 × 1,676.56
4. Step 4: Simplify right side
   4,017.72x = 10,105,146.85
5. Step 5: Solve for x
   x = 10,105,146.85/4,017.72
6. Step 6: Final answer
   x = 2,515.14