Finding the Fourth Proportional to 50,245.80, 69,315.24 and 30,093

Step by Step Solution

1. Step 1: Write the proportion equation
   50,245.80 : 69,315.24 = 30,093 : x
2. Step 2: Convert to fraction form
   50,245.80/69,315.24 = 30,093/x
3. Step 3: Cross multiply
   50,245.80x = 69,315.24 × 30,093
4. Step 4: Simplify right side
   50,245.80x = 2,085,903,517.32
5. Step 5: Solve for x
   x = 2,085,903,517.32/50,245.80
6. Step 6: Final answer
   x = 41,513.99