Finding the Fourth Proportional to 2,704.39, 4,057.55 and 1,062.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,704.39 : 4,057.55 = 1,062.05 : x
2. Step 2: Convert to fraction form
   2,704.39/4,057.55 = 1,062.05/x
3. Step 3: Cross multiply
   2,704.39x = 4,057.55 × 1,062.05
4. Step 4: Simplify right side
   2,704.39x = 4,309,333.78
5. Step 5: Solve for x
   x = 4,309,333.78/2,704.39
6. Step 6: Final answer
   x = 1,593.46