Finding the Fourth Proportional to 301,101.33, 415,519.83 and 166,965.33

Step by Step Solution

1. Step 1: Write the proportion equation
   301,101.33 : 415,519.83 = 166,965.33 : x
2. Step 2: Convert to fraction form
   301,101.33/415,519.83 = 166,965.33/x
3. Step 3: Cross multiply
   301,101.33x = 415,519.83 × 166,965.33
4. Step 4: Simplify right side
   301,101.33x = 69,377,407,095.69
5. Step 5: Solve for x
   x = 69,377,407,095.69/301,101.33
6. Step 6: Final answer
   x = 230,412.15