Finding the Fourth Proportional to 167,667.30, 231,222.69 and 110,205.09

Step by Step Solution

1. Step 1: Write the proportion equation
   167,667.30 : 231,222.69 = 110,205.09 : x
2. Step 2: Convert to fraction form
   167,667.30/231,222.69 = 110,205.09/x
3. Step 3: Cross multiply
   167,667.30x = 231,222.69 × 110,205.09
4. Step 4: Simplify right side
   167,667.30x = 25,481,917,361.49
5. Step 5: Solve for x
   x = 25,481,917,361.49/167,667.30
6. Step 6: Final answer
   x = 151,979.05