Finding the Fourth Proportional to 2,633.57, 3,633.96 and 1,571.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633.57 : 3,633.96 = 1,571.25 : x
2. Step 2: Convert to fraction form
   2,633.57/3,633.96 = 1,571.25/x
3. Step 3: Cross multiply
   2,633.57x = 3,633.96 × 1,571.25
4. Step 4: Simplify right side
   2,633.57x = 5,709,859.65
5. Step 5: Solve for x
   x = 5,709,859.65/2,633.57
6. Step 6: Final answer
   x = 2,168.11