Finding the Fourth Proportional to 50,884.09, 76,311.55 and 17,146.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,884.09 : 76,311.55 = 17,146.42 : x
2. Step 2: Convert to fraction form
   50,884.09/76,311.55 = 17,146.42/x
3. Step 3: Cross multiply
   50,884.09x = 76,311.55 × 17,146.42
4. Step 4: Simplify right side
   50,884.09x = 1,308,469,887.15
5. Step 5: Solve for x
   x = 1,308,469,887.15/50,884.09
6. Step 6: Final answer
   x = 25,714.72