Finding the Fourth Proportional to 65,737.69, 90,717.97 and 35,523

Step by Step Solution

1. Step 1: Write the proportion equation
   65,737.69 : 90,717.97 = 35,523 : x
2. Step 2: Convert to fraction form
   65,737.69/90,717.97 = 35,523/x
3. Step 3: Cross multiply
   65,737.69x = 90,717.97 × 35,523
4. Step 4: Simplify right side
   65,737.69x = 3,222,574,448.31
5. Step 5: Solve for x
   x = 3,222,574,448.31/65,737.69
6. Step 6: Final answer
   x = 49,021.72