Finding the Fourth Proportional to 3,321.82, 4,584.34 and 2,200.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,321.82 : 4,584.34 = 2,200.82 : x
2. Step 2: Convert to fraction form
   3,321.82/4,584.34 = 2,200.82/x
3. Step 3: Cross multiply
   3,321.82x = 4,584.34 × 2,200.82
4. Step 4: Simplify right side
   3,321.82x = 10,089,307.16
5. Step 5: Solve for x
   x = 10,089,307.16/3,321.82
6. Step 6: Final answer
   x = 3,037.28