Finding the Fourth Proportional to 1,825.97, 2,521.92 and 1,227.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825.97 : 2,521.92 = 1,227.43 : x
2. Step 2: Convert to fraction form
   1,825.97/2,521.92 = 1,227.43/x
3. Step 3: Cross multiply
   1,825.97x = 2,521.92 × 1,227.43
4. Step 4: Simplify right side
   1,825.97x = 3,095,477.03
5. Step 5: Solve for x
   x = 3,095,477.03/1,825.97
6. Step 6: Final answer
   x = 1,695.25