Finding the Fourth Proportional to 171,123.25, 255,431.48 and 150,922.84

Step by Step Solution

1. Step 1: Write the proportion equation
   171,123.25 : 255,431.48 = 150,922.84 : x
2. Step 2: Convert to fraction form
   171,123.25/255,431.48 = 150,922.84/x
3. Step 3: Cross multiply
   171,123.25x = 255,431.48 × 150,922.84
4. Step 4: Simplify right side
   171,123.25x = 38,550,443,632.39
5. Step 5: Solve for x
   x = 38,550,443,632.39/171,123.25
6. Step 6: Final answer
   x = 225,278.82