Finding the Fourth Proportional to 11,633.50, 17,450 and 2,868.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,633.50 : 17,450 = 2,868.49 : x
2. Step 2: Convert to fraction form
   11,633.50/17,450 = 2,868.49/x
3. Step 3: Cross multiply
   11,633.50x = 17,450 × 2,868.49
4. Step 4: Simplify right side
   11,633.50x = 50,055,063.25
5. Step 5: Solve for x
   x = 50,055,063.25/11,633.50
6. Step 6: Final answer
   x = 4,302.67