Finding the Fourth Proportional to 10,702.82, 16,058.82 and 5,771.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,702.82 : 16,058.82 = 5,771.30 : x
2. Step 2: Convert to fraction form
   10,702.82/16,058.82 = 5,771.30/x
3. Step 3: Cross multiply
   10,702.82x = 16,058.82 × 5,771.30
4. Step 4: Simplify right side
   10,702.82x = 92,680,187.57
5. Step 5: Solve for x
   x = 92,680,187.57/10,702.82
6. Step 6: Final answer
   x = 8,659.42