Finding the Fourth Proportional to 50,116, 69,162.24 and 27,760

Step by Step Solution

1. Step 1: Write the proportion equation
   50,116 : 69,162.24 = 27,760 : x
2. Step 2: Convert to fraction form
   50,116/69,162.24 = 27,760/x
3. Step 3: Cross multiply
   50,116x = 69,162.24 × 27,760
4. Step 4: Simplify right side
   50,116x = 1,919,943,782.40
5. Step 5: Solve for x
   x = 1,919,943,782.40/50,116
6. Step 6: Final answer
   x = 38,310.00