Finding the Fourth Proportional to 10,227.60, 15,316.74 and 5,831.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,227.60 : 15,316.74 = 5,831.73 : x
2. Step 2: Convert to fraction form
   10,227.60/15,316.74 = 5,831.73/x
3. Step 3: Cross multiply
   10,227.60x = 15,316.74 × 5,831.73
4. Step 4: Simplify right side
   10,227.60x = 89,323,092.16
5. Step 5: Solve for x
   x = 89,323,092.16/10,227.60
6. Step 6: Final answer
   x = 8,733.53