Finding the Fourth Proportional to 108,196.65, 162,265.82 and 73,350.45

Step by Step Solution

1. Step 1: Write the proportion equation
   108,196.65 : 162,265.82 = 73,350.45 : x
2. Step 2: Convert to fraction form
   108,196.65/162,265.82 = 73,350.45/x
3. Step 3: Cross multiply
   108,196.65x = 162,265.82 × 73,350.45
4. Step 4: Simplify right side
   108,196.65x = 11,902,270,549.87
5. Step 5: Solve for x
   x = 11,902,270,549.87/108,196.65
6. Step 6: Final answer
   x = 110,005.91