Finding the Fourth Proportional to 65,892, 90,930.81 and 35,677.34

Step by Step Solution

1. Step 1: Write the proportion equation
   65,892 : 90,930.81 = 35,677.34 : x
2. Step 2: Convert to fraction form
   65,892/90,930.81 = 35,677.34/x
3. Step 3: Cross multiply
   65,892x = 90,930.81 × 35,677.34
4. Step 4: Simplify right side
   65,892x = 3,244,169,424.85
5. Step 5: Solve for x
   x = 3,244,169,424.85/65,892
6. Step 6: Final answer
   x = 49,234.65