Finding the Fourth Proportional to 108,019.72, 162,037.37 and 41,459.85

Step by Step Solution

1. Step 1: Write the proportion equation
   108,019.72 : 162,037.37 = 41,459.85 : x
2. Step 2: Convert to fraction form
   108,019.72/162,037.37 = 41,459.85/x
3. Step 3: Cross multiply
   108,019.72x = 162,037.37 × 41,459.85
4. Step 4: Simplify right side
   108,019.72x = 6,718,045,050.69
5. Step 5: Solve for x
   x = 6,718,045,050.69/108,019.72
6. Step 6: Final answer
   x = 62,192.76