Finding the Fourth Proportional to 35,789.42, 49,388.46 and 19,873.46

Step by Step Solution

1. Step 1: Write the proportion equation
   35,789.42 : 49,388.46 = 19,873.46 : x
2. Step 2: Convert to fraction form
   35,789.42/49,388.46 = 19,873.46/x
3. Step 3: Cross multiply
   35,789.42x = 49,388.46 × 19,873.46
4. Step 4: Simplify right side
   35,789.42x = 981,519,584.27
5. Step 5: Solve for x
   x = 981,519,584.27/35,789.42
6. Step 6: Final answer
   x = 27,424.85