Finding the Fourth Proportional to 1,571.33, 2,162.04 and 1,441.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,571.33 : 2,162.04 = 1,441.73 : x
2. Step 2: Convert to fraction form
   1,571.33/2,162.04 = 1,441.73/x
3. Step 3: Cross multiply
   1,571.33x = 2,162.04 × 1,441.73
4. Step 4: Simplify right side
   1,571.33x = 3,117,077.93
5. Step 5: Solve for x
   x = 3,117,077.93/1,571.33
6. Step 6: Final answer
   x = 1,983.72