Finding the Fourth Proportional to 2,053.82, 3,080.43 and 958.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.82 : 3,080.43 = 958.10 : x
2. Step 2: Convert to fraction form
   2,053.82/3,080.43 = 958.10/x
3. Step 3: Cross multiply
   2,053.82x = 3,080.43 × 958.10
4. Step 4: Simplify right side
   2,053.82x = 2,951,344.58
5. Step 5: Solve for x
   x = 2,951,344.58/2,053.82
6. Step 6: Final answer
   x = 1,437.00