Finding the Fourth Proportional to 36,166.42, 49,910.32 and 20,250.82

Step by Step Solution

1. Step 1: Write the proportion equation
   36,166.42 : 49,910.32 = 20,250.82 : x
2. Step 2: Convert to fraction form
   36,166.42/49,910.32 = 20,250.82/x
3. Step 3: Cross multiply
   36,166.42x = 49,910.32 × 20,250.82
4. Step 4: Simplify right side
   36,166.42x = 1,010,724,906.46
5. Step 5: Solve for x
   x = 1,010,724,906.46/36,166.42
6. Step 6: Final answer
   x = 27,946.50