Finding the Fourth Proportional to 50,248, 69,343.05 and 27,892

Step by Step Solution

1. Step 1: Write the proportion equation
   50,248 : 69,343.05 = 27,892 : x
2. Step 2: Convert to fraction form
   50,248/69,343.05 = 27,892/x
3. Step 3: Cross multiply
   50,248x = 69,343.05 × 27,892
4. Step 4: Simplify right side
   50,248x = 1,934,116,350.60
5. Step 5: Solve for x
   x = 1,934,116,350.60/50,248
6. Step 6: Final answer
   x = 38,491.41