Finding the Fourth Proportional to 3,564.22, 5,346.31 and 967.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564.22 : 5,346.31 = 967.15 : x
2. Step 2: Convert to fraction form
   3,564.22/5,346.31 = 967.15/x
3. Step 3: Cross multiply
   3,564.22x = 5,346.31 × 967.15
4. Step 4: Simplify right side
   3,564.22x = 5,170,683.72
5. Step 5: Solve for x
   x = 5,170,683.72/3,564.22
6. Step 6: Final answer
   x = 1,450.72