Finding the Fourth Proportional to 3,002.50, 4,143.94 and 2,175.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.50 : 4,143.94 = 2,175.94 : x
2. Step 2: Convert to fraction form
   3,002.50/4,143.94 = 2,175.94/x
3. Step 3: Cross multiply
   3,002.50x = 4,143.94 × 2,175.94
4. Step 4: Simplify right side
   3,002.50x = 9,016,964.80
5. Step 5: Solve for x
   x = 9,016,964.80/3,002.50
6. Step 6: Final answer
   x = 3,003.15