Finding the Fourth Proportional to 2,092.41, 2,888.04 and 1,208.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.41 : 2,888.04 = 1,208.73 : x
2. Step 2: Convert to fraction form
   2,092.41/2,888.04 = 1,208.73/x
3. Step 3: Cross multiply
   2,092.41x = 2,888.04 × 1,208.73
4. Step 4: Simplify right side
   2,092.41x = 3,490,860.59
5. Step 5: Solve for x
   x = 3,490,860.59/2,092.41
6. Step 6: Final answer
   x = 1,668.34