Finding the Fourth Proportional to 2,199.62, 3,298.89 and 967.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,199.62 : 3,298.89 = 967.34 : x
2. Step 2: Convert to fraction form
   2,199.62/3,298.89 = 967.34/x
3. Step 3: Cross multiply
   2,199.62x = 3,298.89 × 967.34
4. Step 4: Simplify right side
   2,199.62x = 3,191,148.25
5. Step 5: Solve for x
   x = 3,191,148.25/2,199.62
6. Step 6: Final answer
   x = 1,450.77