Finding the Fourth Proportional to 35,923.16, 49,573.49 and 19,790.15

Step by Step Solution

1. Step 1: Write the proportion equation
   35,923.16 : 49,573.49 = 19,790.15 : x
2. Step 2: Convert to fraction form
   35,923.16/49,573.49 = 19,790.15/x
3. Step 3: Cross multiply
   35,923.16x = 49,573.49 × 19,790.15
4. Step 4: Simplify right side
   35,923.16x = 981,066,456.31
5. Step 5: Solve for x
   x = 981,066,456.31/35,923.16
6. Step 6: Final answer
   x = 27,310.14