Finding the Fourth Proportional to 72,993.52, 100,731.06 and 41,162.38

Step by Step Solution

1. Step 1: Write the proportion equation
   72,993.52 : 100,731.06 = 41,162.38 : x
2. Step 2: Convert to fraction form
   72,993.52/100,731.06 = 41,162.38/x
3. Step 3: Cross multiply
   72,993.52x = 100,731.06 × 41,162.38
4. Step 4: Simplify right side
   72,993.52x = 4,146,330,169.52
5. Step 5: Solve for x
   x = 4,146,330,169.52/72,993.52
6. Step 6: Final answer
   x = 56,804.09