Finding the Fourth Proportional to 2,048.47, 3,073.31 and 954.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.47 : 3,073.31 = 954.16 : x
2. Step 2: Convert to fraction form
   2,048.47/3,073.31 = 954.16/x
3. Step 3: Cross multiply
   2,048.47x = 3,073.31 × 954.16
4. Step 4: Simplify right side
   2,048.47x = 2,932,429.47
5. Step 5: Solve for x
   x = 2,932,429.47/2,048.47
6. Step 6: Final answer
   x = 1,431.52