Finding the Fourth Proportional to 2,048.56, 3,072.82 and 587.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.56 : 3,072.82 = 587.71 : x
2. Step 2: Convert to fraction form
   2,048.56/3,072.82 = 587.71/x
3. Step 3: Cross multiply
   2,048.56x = 3,072.82 × 587.71
4. Step 4: Simplify right side
   2,048.56x = 1,805,927.04
5. Step 5: Solve for x
   x = 1,805,927.04/2,048.56
6. Step 6: Final answer
   x = 881.56