Finding the Fourth Proportional to 35,928.83, 49,585.69 and 19,797.80

Step by Step Solution

1. Step 1: Write the proportion equation
   35,928.83 : 49,585.69 = 19,797.80 : x
2. Step 2: Convert to fraction form
   35,928.83/49,585.69 = 19,797.80/x
3. Step 3: Cross multiply
   35,928.83x = 49,585.69 × 19,797.80
4. Step 4: Simplify right side
   35,928.83x = 981,687,647.95
5. Step 5: Solve for x
   x = 981,687,647.95/35,928.83
6. Step 6: Final answer
   x = 27,323.12