Finding the Fourth Proportional to 2,048.54, 3,067.34 and 1,072.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.54 : 3,067.34 = 1,072.59 : x
2. Step 2: Convert to fraction form
   2,048.54/3,067.34 = 1,072.59/x
3. Step 3: Cross multiply
   2,048.54x = 3,067.34 × 1,072.59
4. Step 4: Simplify right side
   2,048.54x = 3,289,977.51
5. Step 5: Solve for x
   x = 3,289,977.51/2,048.54
6. Step 6: Final answer
   x = 1,606.01