Finding the Fourth Proportional to 50,240.96, 69,328.18 and 27,579.86

Step by Step Solution

1. Step 1: Write the proportion equation
   50,240.96 : 69,328.18 = 27,579.86 : x
2. Step 2: Convert to fraction form
   50,240.96/69,328.18 = 27,579.86/x
3. Step 3: Cross multiply
   50,240.96x = 69,328.18 × 27,579.86
4. Step 4: Simplify right side
   50,240.96x = 1,912,061,498.45
5. Step 5: Solve for x
   x = 1,912,061,498.45/50,240.96
6. Step 6: Final answer
   x = 38,057.82