Finding the Fourth Proportional to 49,082.82, 67,737 and 28,951.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,082.82 : 67,737 = 28,951.50 : x
2. Step 2: Convert to fraction form
   49,082.82/67,737 = 28,951.50/x
3. Step 3: Cross multiply
   49,082.82x = 67,737 × 28,951.50
4. Step 4: Simplify right side
   49,082.82x = 1,961,087,755.50
5. Step 5: Solve for x
   x = 1,961,087,755.50/49,082.82
6. Step 6: Final answer
   x = 39,954.67