Finding the Fourth Proportional to 3,982.52, 5,962.82 and 3,005.66

Step by Step Solution

1. Step 1: Write the proportion equation
   3,982.52 : 5,962.82 = 3,005.66 : x
2. Step 2: Convert to fraction form
   3,982.52/5,962.82 = 3,005.66/x
3. Step 3: Cross multiply
   3,982.52x = 5,962.82 × 3,005.66
4. Step 4: Simplify right side
   3,982.52x = 17,922,164.72
5. Step 5: Solve for x
   x = 17,922,164.72/3,982.52
6. Step 6: Final answer
   x = 4,500.21