Finding the Fourth Proportional to 16,823.37, 23,215.14 and 10,105.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,823.37 : 23,215.14 = 10,105.01 : x
2. Step 2: Convert to fraction form
   16,823.37/23,215.14 = 10,105.01/x
3. Step 3: Cross multiply
   16,823.37x = 23,215.14 × 10,105.01
4. Step 4: Simplify right side
   16,823.37x = 234,589,221.85
5. Step 5: Solve for x
   x = 234,589,221.85/16,823.37
6. Step 6: Final answer
   x = 13,944.25