Finding the Fourth Proportional to 35,982.72, 49,657.32 and 20,067.84

Step by Step Solution

1. Step 1: Write the proportion equation
   35,982.72 : 49,657.32 = 20,067.84 : x
2. Step 2: Convert to fraction form
   35,982.72/49,657.32 = 20,067.84/x
3. Step 3: Cross multiply
   35,982.72x = 49,657.32 × 20,067.84
4. Step 4: Simplify right side
   35,982.72x = 996,515,152.59
5. Step 5: Solve for x
   x = 996,515,152.59/35,982.72
6. Step 6: Final answer
   x = 27,694.27