Finding the Fourth Proportional to 9,727.50, 14,593.55 and 3,153.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,727.50 : 14,593.55 = 3,153.67 : x
2. Step 2: Convert to fraction form
   9,727.50/14,593.55 = 3,153.67/x
3. Step 3: Cross multiply
   9,727.50x = 14,593.55 × 3,153.67
4. Step 4: Simplify right side
   9,727.50x = 46,023,240.83
5. Step 5: Solve for x
   x = 46,023,240.83/9,727.50
6. Step 6: Final answer
   x = 4,731.25