Finding the Fourth Proportional to 65,273.50, 90,105.89 and 41,436.82

Step by Step Solution

1. Step 1: Write the proportion equation
   65,273.50 : 90,105.89 = 41,436.82 : x
2. Step 2: Convert to fraction form
   65,273.50/90,105.89 = 41,436.82/x
3. Step 3: Cross multiply
   65,273.50x = 90,105.89 × 41,436.82
4. Step 4: Simplify right side
   65,273.50x = 3,733,701,544.87
5. Step 5: Solve for x
   x = 3,733,701,544.87/65,273.50
6. Step 6: Final answer
   x = 57,200.88