Finding the Fourth Proportional to 2,054.02, 3,079.50 and 957.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.02 : 3,079.50 = 957.73 : x
2. Step 2: Convert to fraction form
   2,054.02/3,079.50 = 957.73/x
3. Step 3: Cross multiply
   2,054.02x = 3,079.50 × 957.73
4. Step 4: Simplify right side
   2,054.02x = 2,949,329.54
5. Step 5: Solve for x
   x = 2,949,329.54/2,054.02
6. Step 6: Final answer
   x = 1,435.88