Finding the Fourth Proportional to 2,722.41, 4,084.05 and 967.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722.41 : 4,084.05 = 967.98 : x
2. Step 2: Convert to fraction form
   2,722.41/4,084.05 = 967.98/x
3. Step 3: Cross multiply
   2,722.41x = 4,084.05 × 967.98
4. Step 4: Simplify right side
   2,722.41x = 3,953,278.72
5. Step 5: Solve for x
   x = 3,953,278.72/2,722.41
6. Step 6: Final answer
   x = 1,452.12