Finding the Fourth Proportional to 108,362.86, 162,485.85 and 49,166.23

Step by Step Solution

1. Step 1: Write the proportion equation
   108,362.86 : 162,485.85 = 49,166.23 : x
2. Step 2: Convert to fraction form
   108,362.86/162,485.85 = 49,166.23/x
3. Step 3: Cross multiply
   108,362.86x = 162,485.85 × 49,166.23
4. Step 4: Simplify right side
   108,362.86x = 7,988,816,672.85
5. Step 5: Solve for x
   x = 7,988,816,672.85/108,362.86
6. Step 6: Final answer
   x = 73,722.83