Finding the Fourth Proportional to 2,964.06, 4,446.72 and 884.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,964.06 : 4,446.72 = 884.16 : x
2. Step 2: Convert to fraction form
   2,964.06/4,446.72 = 884.16/x
3. Step 3: Cross multiply
   2,964.06x = 4,446.72 × 884.16
4. Step 4: Simplify right side
   2,964.06x = 3,931,611.96
5. Step 5: Solve for x
   x = 3,931,611.96/2,964.06
6. Step 6: Final answer
   x = 1,326.43