Finding the Fourth Proportional to 35,271.27, 48,670.83 and 20,167.56

Step by Step Solution

1. Step 1: Write the proportion equation
   35,271.27 : 48,670.83 = 20,167.56 : x
2. Step 2: Convert to fraction form
   35,271.27/48,670.83 = 20,167.56/x
3. Step 3: Cross multiply
   35,271.27x = 48,670.83 × 20,167.56
4. Step 4: Simplify right side
   35,271.27x = 981,571,884.27
5. Step 5: Solve for x
   x = 981,571,884.27/35,271.27
6. Step 6: Final answer
   x = 27,829.22