Finding the Fourth Proportional to 2,974.50, 4,104.81 and 2,043.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,974.50 : 4,104.81 = 2,043.54 : x
2. Step 2: Convert to fraction form
   2,974.50/4,104.81 = 2,043.54/x
3. Step 3: Cross multiply
   2,974.50x = 4,104.81 × 2,043.54
4. Step 4: Simplify right side
   2,974.50x = 8,388,343.43
5. Step 5: Solve for x
   x = 8,388,343.43/2,974.50
6. Step 6: Final answer
   x = 2,820.09