Finding the Fourth Proportional to 35,554, 49,064.52 and 20,650.96

Step by Step Solution

1. Step 1: Write the proportion equation
   35,554 : 49,064.52 = 20,650.96 : x
2. Step 2: Convert to fraction form
   35,554/49,064.52 = 20,650.96/x
3. Step 3: Cross multiply
   35,554x = 49,064.52 × 20,650.96
4. Step 4: Simplify right side
   35,554x = 1,013,229,439.94
5. Step 5: Solve for x
   x = 1,013,229,439.94/35,554
6. Step 6: Final answer
   x = 28,498.32