Finding the Fourth Proportional to 123,676.42, 170,568.21 and 95,065.42

Step by Step Solution

1. Step 1: Write the proportion equation
   123,676.42 : 170,568.21 = 95,065.42 : x
2. Step 2: Convert to fraction form
   123,676.42/170,568.21 = 95,065.42/x
3. Step 3: Cross multiply
   123,676.42x = 170,568.21 × 95,065.42
4. Step 4: Simplify right side
   123,676.42x = 16,215,138,522.30
5. Step 5: Solve for x
   x = 16,215,138,522.30/123,676.42
6. Step 6: Final answer
   x = 131,109.38