Finding the Fourth Proportional to 2,964.89, 4,446.09 and 1,114.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,964.89 : 4,446.09 = 1,114.71 : x
2. Step 2: Convert to fraction form
   2,964.89/4,446.09 = 1,114.71/x
3. Step 3: Cross multiply
   2,964.89x = 4,446.09 × 1,114.71
4. Step 4: Simplify right side
   2,964.89x = 4,956,100.98
5. Step 5: Solve for x
   x = 4,956,100.98/2,964.89
6. Step 6: Final answer
   x = 1,671.60