Finding the Fourth Proportional to 2,049.48, 3,072.92 and 954.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.48 : 3,072.92 = 954.18 : x
2. Step 2: Convert to fraction form
   2,049.48/3,072.92 = 954.18/x
3. Step 3: Cross multiply
   2,049.48x = 3,072.92 × 954.18
4. Step 4: Simplify right side
   2,049.48x = 2,932,114.03
5. Step 5: Solve for x
   x = 2,932,114.03/2,049.48
6. Step 6: Final answer
   x = 1,430.66