Finding the Fourth Proportional to 50,018.56, 69,025.36 and 27,662.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,018.56 : 69,025.36 = 27,662.56 : x
2. Step 2: Convert to fraction form
   50,018.56/69,025.36 = 27,662.56/x
3. Step 3: Cross multiply
   50,018.56x = 69,025.36 × 27,662.56
4. Step 4: Simplify right side
   50,018.56x = 1,909,418,162.52
5. Step 5: Solve for x
   x = 1,909,418,162.52/50,018.56
6. Step 6: Final answer
   x = 38,174.19