Finding the Fourth Proportional to 2,267.82, 3,398.85 and 967.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.82 : 3,398.85 = 967.98 : x
2. Step 2: Convert to fraction form
   2,267.82/3,398.85 = 967.98/x
3. Step 3: Cross multiply
   2,267.82x = 3,398.85 × 967.98
4. Step 4: Simplify right side
   2,267.82x = 3,290,018.82
5. Step 5: Solve for x
   x = 3,290,018.82/2,267.82
6. Step 6: Final answer
   x = 1,450.74