Finding the Fourth Proportional to 5,016.50, 7,515.94 and 2,671.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,016.50 : 7,515.94 = 2,671.56 : x
2. Step 2: Convert to fraction form
   5,016.50/7,515.94 = 2,671.56/x
3. Step 3: Cross multiply
   5,016.50x = 7,515.94 × 2,671.56
4. Step 4: Simplify right side
   5,016.50x = 20,079,284.67
5. Step 5: Solve for x
   x = 20,079,284.67/5,016.50
6. Step 6: Final answer
   x = 4,002.65