Finding the Fourth Proportional to 16,944.51, 23,383.03 and 9,870.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,944.51 : 23,383.03 = 9,870.48 : x
2. Step 2: Convert to fraction form
   16,944.51/23,383.03 = 9,870.48/x
3. Step 3: Cross multiply
   16,944.51x = 23,383.03 × 9,870.48
4. Step 4: Simplify right side
   16,944.51x = 230,801,563.69
5. Step 5: Solve for x
   x = 230,801,563.69/16,944.51
6. Step 6: Final answer
   x = 13,621.02