Finding the Fourth Proportional to 72,996.96, 100,735.92 and 41,165.76

Step by Step Solution

1. Step 1: Write the proportion equation
   72,996.96 : 100,735.92 = 41,165.76 : x
2. Step 2: Convert to fraction form
   72,996.96/100,735.92 = 41,165.76/x
3. Step 3: Cross multiply
   72,996.96x = 100,735.92 × 41,165.76
4. Step 4: Simplify right side
   72,996.96x = 4,146,870,706.10
5. Step 5: Solve for x
   x = 4,146,870,706.10/72,996.96
6. Step 6: Final answer
   x = 56,808.81