Finding the Fourth Proportional to 9,141.52, 13,734.14 and 5,861

Step by Step Solution

1. Step 1: Write the proportion equation
   9,141.52 : 13,734.14 = 5,861 : x
2. Step 2: Convert to fraction form
   9,141.52/13,734.14 = 5,861/x
3. Step 3: Cross multiply
   9,141.52x = 13,734.14 × 5,861
4. Step 4: Simplify right side
   9,141.52x = 80,495,794.54
5. Step 5: Solve for x
   x = 80,495,794.54/9,141.52
6. Step 6: Final answer
   x = 8,805.52