Finding the Fourth Proportional to 10,727.25, 16,093.50 and 8,665.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,727.25 : 16,093.50 = 8,665.93 : x
2. Step 2: Convert to fraction form
   10,727.25/16,093.50 = 8,665.93/x
3. Step 3: Cross multiply
   10,727.25x = 16,093.50 × 8,665.93
4. Step 4: Simplify right side
   10,727.25x = 139,465,144.46
5. Step 5: Solve for x
   x = 139,465,144.46/10,727.25
6. Step 6: Final answer
   x = 13,001.02