Finding the Fourth Proportional to 50,547.24, 69,755.42 and 27,886.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,547.24 : 69,755.42 = 27,886.50 : x
2. Step 2: Convert to fraction form
   50,547.24/69,755.42 = 27,886.50/x
3. Step 3: Cross multiply
   50,547.24x = 69,755.42 × 27,886.50
4. Step 4: Simplify right side
   50,547.24x = 1,945,234,589.55
5. Step 5: Solve for x
   x = 1,945,234,589.55/50,547.24
6. Step 6: Final answer
   x = 38,483.50