Finding the Fourth Proportional to 119,667.98, 165,143.75 and 65,952.23

Step by Step Solution

1. Step 1: Write the proportion equation
   119,667.98 : 165,143.75 = 65,952.23 : x
2. Step 2: Convert to fraction form
   119,667.98/165,143.75 = 65,952.23/x
3. Step 3: Cross multiply
   119,667.98x = 165,143.75 × 65,952.23
4. Step 4: Simplify right side
   119,667.98x = 10,891,597,427.58
5. Step 5: Solve for x
   x = 10,891,597,427.58/119,667.98
6. Step 6: Final answer
   x = 91,015.13