Finding the Fourth Proportional to 2,958.26, 4,435.72 and 982.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,958.26 : 4,435.72 = 982.83 : x
2. Step 2: Convert to fraction form
   2,958.26/4,435.72 = 982.83/x
3. Step 3: Cross multiply
   2,958.26x = 4,435.72 × 982.83
4. Step 4: Simplify right side
   2,958.26x = 4,359,534.05
5. Step 5: Solve for x
   x = 4,359,534.05/2,958.26
6. Step 6: Final answer
   x = 1,473.68