Finding the Fourth Proportional to 2,954.27, 4,433.13 and 1,106.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,954.27 : 4,433.13 = 1,106.69 : x
2. Step 2: Convert to fraction form
   2,954.27/4,433.13 = 1,106.69/x
3. Step 3: Cross multiply
   2,954.27x = 4,433.13 × 1,106.69
4. Step 4: Simplify right side
   2,954.27x = 4,906,080.03
5. Step 5: Solve for x
   x = 4,906,080.03/2,954.27
6. Step 6: Final answer
   x = 1,660.67