Finding the Fourth Proportional to 108,256.72, 162,285.72 and 41,676.88

Step by Step Solution

1. Step 1: Write the proportion equation
   108,256.72 : 162,285.72 = 41,676.88 : x
2. Step 2: Convert to fraction form
   108,256.72/162,285.72 = 41,676.88/x
3. Step 3: Cross multiply
   108,256.72x = 162,285.72 × 41,676.88
4. Step 4: Simplify right side
   108,256.72x = 6,763,562,478.15
5. Step 5: Solve for x
   x = 6,763,562,478.15/108,256.72
6. Step 6: Final answer
   x = 62,477.07