Finding the Fourth Proportional to 2,054.52, 3,080.34 and 958.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.52 : 3,080.34 = 958.23 : x
2. Step 2: Convert to fraction form
   2,054.52/3,080.34 = 958.23/x
3. Step 3: Cross multiply
   2,054.52x = 3,080.34 × 958.23
4. Step 4: Simplify right side
   2,054.52x = 2,951,674.20
5. Step 5: Solve for x
   x = 2,951,674.20/2,054.52
6. Step 6: Final answer
   x = 1,436.67