Finding the Fourth Proportional to 1,718.69, 2,573.57 and 1,473.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,718.69 : 2,573.57 = 1,473.46 : x
2. Step 2: Convert to fraction form
   1,718.69/2,573.57 = 1,473.46/x
3. Step 3: Cross multiply
   1,718.69x = 2,573.57 × 1,473.46
4. Step 4: Simplify right side
   1,718.69x = 3,792,058.89
5. Step 5: Solve for x
   x = 3,792,058.89/1,718.69
6. Step 6: Final answer
   x = 2,206.37