Finding the Fourth Proportional to 50,340.24, 69,467.72 and 27,679.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,340.24 : 69,467.72 = 27,679.04 : x
2. Step 2: Convert to fraction form
   50,340.24/69,467.72 = 27,679.04/x
3. Step 3: Cross multiply
   50,340.24x = 69,467.72 × 27,679.04
4. Step 4: Simplify right side
   50,340.24x = 1,922,799,800.59
5. Step 5: Solve for x
   x = 1,922,799,800.59/50,340.24
6. Step 6: Final answer
   x = 38,196.08