Finding the Fourth Proportional to 50,123.91, 69,172.45 and 27,464.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,123.91 : 69,172.45 = 27,464.88 : x
2. Step 2: Convert to fraction form
   50,123.91/69,172.45 = 27,464.88/x
3. Step 3: Cross multiply
   50,123.91x = 69,172.45 × 27,464.88
4. Step 4: Simplify right side
   50,123.91x = 1,899,812,969.89
5. Step 5: Solve for x
   x = 1,899,812,969.89/50,123.91
6. Step 6: Final answer
   x = 37,902.33