Finding the Fourth Proportional to 50,591.86, 69,816.74 and 27,930.83

Step by Step Solution

1. Step 1: Write the proportion equation
   50,591.86 : 69,816.74 = 27,930.83 : x
2. Step 2: Convert to fraction form
   50,591.86/69,816.74 = 27,930.83/x
3. Step 3: Cross multiply
   50,591.86x = 69,816.74 × 27,930.83
4. Step 4: Simplify right side
   50,591.86x = 1,950,039,007.36
5. Step 5: Solve for x
   x = 1,950,039,007.36/50,591.86
6. Step 6: Final answer
   x = 38,544.52