Finding the Fourth Proportional to 16,796.52, 23,174.40 and 10,831.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,796.52 : 23,174.40 = 10,831.56 : x
2. Step 2: Convert to fraction form
   16,796.52/23,174.40 = 10,831.56/x
3. Step 3: Cross multiply
   16,796.52x = 23,174.40 × 10,831.56
4. Step 4: Simplify right side
   16,796.52x = 251,014,904.06
5. Step 5: Solve for x
   x = 251,014,904.06/16,796.52
6. Step 6: Final answer
   x = 14,944.46