Finding the Fourth Proportional to 2,257.69, 3,113.49 and 1,632.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,257.69 : 3,113.49 = 1,632.37 : x
2. Step 2: Convert to fraction form
   2,257.69/3,113.49 = 1,632.37/x
3. Step 3: Cross multiply
   2,257.69x = 3,113.49 × 1,632.37
4. Step 4: Simplify right side
   2,257.69x = 5,082,367.67
5. Step 5: Solve for x
   x = 5,082,367.67/2,257.69
6. Step 6: Final answer
   x = 2,251.14