Finding the Fourth Proportional to 2,450.69, 3,381.95 and 1,567.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,450.69 : 3,381.95 = 1,567.43 : x
2. Step 2: Convert to fraction form
   2,450.69/3,381.95 = 1,567.43/x
3. Step 3: Cross multiply
   2,450.69x = 3,381.95 × 1,567.43
4. Step 4: Simplify right side
   2,450.69x = 5,300,956.90
5. Step 5: Solve for x
   x = 5,300,956.90/2,450.69
6. Step 6: Final answer
   x = 2,163.05