Finding the Fourth Proportional to 35,931.93, 49,584.72 and 20,016.03

Step by Step Solution

1. Step 1: Write the proportion equation
   35,931.93 : 49,584.72 = 20,016.03 : x
2. Step 2: Convert to fraction form
   35,931.93/49,584.72 = 20,016.03/x
3. Step 3: Cross multiply
   35,931.93x = 49,584.72 × 20,016.03
4. Step 4: Simplify right side
   35,931.93x = 992,489,243.06
5. Step 5: Solve for x
   x = 992,489,243.06/35,931.93
6. Step 6: Final answer
   x = 27,621.37