Finding the Fourth Proportional to 146,744.72, 202,508.52 and 79,676.72

Step by Step Solution

1. Step 1: Write the proportion equation
   146,744.72 : 202,508.52 = 79,676.72 : x
2. Step 2: Convert to fraction form
   146,744.72/202,508.52 = 79,676.72/x
3. Step 3: Cross multiply
   146,744.72x = 202,508.52 × 79,676.72
4. Step 4: Simplify right side
   146,744.72x = 16,135,214,645.65
5. Step 5: Solve for x
   x = 16,135,214,645.65/146,744.72
6. Step 6: Final answer
   x = 109,954.31