Finding the Fourth Proportional to 2,301.97, 3,176.71 and 1,254.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.97 : 3,176.71 = 1,254.03 : x
2. Step 2: Convert to fraction form
   2,301.97/3,176.71 = 1,254.03/x
3. Step 3: Cross multiply
   2,301.97x = 3,176.71 × 1,254.03
4. Step 4: Simplify right side
   2,301.97x = 3,983,684.83
5. Step 5: Solve for x
   x = 3,983,684.83/2,301.97
6. Step 6: Final answer
   x = 1,730.56