Finding the Fourth Proportional to 163,155.12, 225,103.56 and 95,123.94

Step by Step Solution

1. Step 1: Write the proportion equation
   163,155.12 : 225,103.56 = 95,123.94 : x
2. Step 2: Convert to fraction form
   163,155.12/225,103.56 = 95,123.94/x
3. Step 3: Cross multiply
   163,155.12x = 225,103.56 × 95,123.94
4. Step 4: Simplify right side
   163,155.12x = 21,412,737,535.23
5. Step 5: Solve for x
   x = 21,412,737,535.23/163,155.12
6. Step 6: Final answer
   x = 131,241.59