Finding the Fourth Proportional to 3,559.50, 4,912.38 and 2,162.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,559.50 : 4,912.38 = 2,162.52 : x
2. Step 2: Convert to fraction form
   3,559.50/4,912.38 = 2,162.52/x
3. Step 3: Cross multiply
   3,559.50x = 4,912.38 × 2,162.52
4. Step 4: Simplify right side
   3,559.50x = 10,623,120.00
5. Step 5: Solve for x
   x = 10,623,120.00/3,559.50
6. Step 6: Final answer
   x = 2,984.44