Finding the Fourth Proportional to 166,675.98, 230,016.06 and 91,224.48

Step by Step Solution

1. Step 1: Write the proportion equation
   166,675.98 : 230,016.06 = 91,224.48 : x
2. Step 2: Convert to fraction form
   166,675.98/230,016.06 = 91,224.48/x
3. Step 3: Cross multiply
   166,675.98x = 230,016.06 × 91,224.48
4. Step 4: Simplify right side
   166,675.98x = 20,983,095,465.15
5. Step 5: Solve for x
   x = 20,983,095,465.15/166,675.98
6. Step 6: Final answer
   x = 125,891.54