Finding the Fourth Proportional to 123,672.42, 170,562.69 and 95,061.42

Step by Step Solution

1. Step 1: Write the proportion equation
   123,672.42 : 170,562.69 = 95,061.42 : x
2. Step 2: Convert to fraction form
   123,672.42/170,562.69 = 95,061.42/x
3. Step 3: Cross multiply
   123,672.42x = 170,562.69 × 95,061.42
4. Step 4: Simplify right side
   123,672.42x = 16,213,931,510.42
5. Step 5: Solve for x
   x = 16,213,931,510.42/123,672.42
6. Step 6: Final answer
   x = 131,103.86