Finding the Fourth Proportional to 65,105.46, 89,847.23 and 36,424.17

Step by Step Solution

1. Step 1: Write the proportion equation
   65,105.46 : 89,847.23 = 36,424.17 : x
2. Step 2: Convert to fraction form
   65,105.46/89,847.23 = 36,424.17/x
3. Step 3: Cross multiply
   65,105.46x = 89,847.23 × 36,424.17
4. Step 4: Simplify right side
   65,105.46x = 3,272,610,597.43
5. Step 5: Solve for x
   x = 3,272,610,597.43/65,105.46
6. Step 6: Final answer
   x = 50,266.30