Finding the Fourth Proportional to 2,200.55, 3,301.89 and 967.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.55 : 3,301.89 = 967.80 : x
2. Step 2: Convert to fraction form
   2,200.55/3,301.89 = 967.80/x
3. Step 3: Cross multiply
   2,200.55x = 3,301.89 × 967.80
4. Step 4: Simplify right side
   2,200.55x = 3,195,560.39
5. Step 5: Solve for x
   x = 3,195,560.39/2,200.55
6. Step 6: Final answer
   x = 1,452.17