Finding the Fourth Proportional to 50,123.72, 69,170.70 and 27,464.18

Step by Step Solution

1. Step 1: Write the proportion equation
   50,123.72 : 69,170.70 = 27,464.18 : x
2. Step 2: Convert to fraction form
   50,123.72/69,170.70 = 27,464.18/x
3. Step 3: Cross multiply
   50,123.72x = 69,170.70 × 27,464.18
4. Step 4: Simplify right side
   50,123.72x = 1,899,716,555.53
5. Step 5: Solve for x
   x = 1,899,716,555.53/50,123.72
6. Step 6: Final answer
   x = 37,900.55