Finding the Fourth Proportional to 3,007.50, 4,150.83 and 2,180.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,007.50 : 4,150.83 = 2,180.94 : x
2. Step 2: Convert to fraction form
   3,007.50/4,150.83 = 2,180.94/x
3. Step 3: Cross multiply
   3,007.50x = 4,150.83 × 2,180.94
4. Step 4: Simplify right side
   3,007.50x = 9,052,711.18
5. Step 5: Solve for x
   x = 9,052,711.18/3,007.50
6. Step 6: Final answer
   x = 3,010.05