Finding the Fourth Proportional to 65,098.79, 89,845.91 and 41,227.68

Step by Step Solution

1. Step 1: Write the proportion equation
   65,098.79 : 89,845.91 = 41,227.68 : x
2. Step 2: Convert to fraction form
   65,098.79/89,845.91 = 41,227.68/x
3. Step 3: Cross multiply
   65,098.79x = 89,845.91 × 41,227.68
4. Step 4: Simplify right side
   65,098.79x = 3,704,138,426.79
5. Step 5: Solve for x
   x = 3,704,138,426.79/65,098.79
6. Step 6: Final answer
   x = 56,900.27