Finding the Fourth Proportional to 3,717.43, 5,570.22 and 1,962.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,717.43 : 5,570.22 = 1,962.37 : x
2. Step 2: Convert to fraction form
   3,717.43/5,570.22 = 1,962.37/x
3. Step 3: Cross multiply
   3,717.43x = 5,570.22 × 1,962.37
4. Step 4: Simplify right side
   3,717.43x = 10,930,826.05
5. Step 5: Solve for x
   x = 10,930,826.05/3,717.43
6. Step 6: Final answer
   x = 2,940.43