Finding the Fourth Proportional to 171,022.28, 236,009.52 and 95,570.78

Step by Step Solution

1. Step 1: Write the proportion equation
   171,022.28 : 236,009.52 = 95,570.78 : x
2. Step 2: Convert to fraction form
   171,022.28/236,009.52 = 95,570.78/x
3. Step 3: Cross multiply
   171,022.28x = 236,009.52 × 95,570.78
4. Step 4: Simplify right side
   171,022.28x = 22,555,613,913.83
5. Step 5: Solve for x
   x = 22,555,613,913.83/171,022.28
6. Step 6: Final answer
   x = 131,886.99