Finding the Fourth Proportional to 2,095.97, 2,892.27 and 1,211.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.97 : 2,892.27 = 1,211.83 : x
2. Step 2: Convert to fraction form
   2,095.97/2,892.27 = 1,211.83/x
3. Step 3: Cross multiply
   2,095.97x = 2,892.27 × 1,211.83
4. Step 4: Simplify right side
   2,095.97x = 3,504,932.32
5. Step 5: Solve for x
   x = 3,504,932.32/2,095.97
6. Step 6: Final answer
   x = 1,672.22