Finding the Fourth Proportional to 5,863.69, 8,801.71 and 5,731.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,863.69 : 8,801.71 = 5,731.46 : x
2. Step 2: Convert to fraction form
   5,863.69/8,801.71 = 5,731.46/x
3. Step 3: Cross multiply
   5,863.69x = 8,801.71 × 5,731.46
4. Step 4: Simplify right side
   5,863.69x = 50,446,648.80
5. Step 5: Solve for x
   x = 50,446,648.80/5,863.69
6. Step 6: Final answer
   x = 8,603.23