Finding the Fourth Proportional to 5,940.71, 8,198.16 and 3,582.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,940.71 : 8,198.16 = 3,582.98 : x
2. Step 2: Convert to fraction form
   5,940.71/8,198.16 = 3,582.98/x
3. Step 3: Cross multiply
   5,940.71x = 8,198.16 × 3,582.98
4. Step 4: Simplify right side
   5,940.71x = 29,373,843.32
5. Step 5: Solve for x
   x = 29,373,843.32/5,940.71
6. Step 6: Final answer
   x = 4,944.50