Finding the Fourth Proportional to 50,230.84, 69,320.73 and 30,091

Step by Step Solution

1. Step 1: Write the proportion equation
   50,230.84 : 69,320.73 = 30,091 : x
2. Step 2: Convert to fraction form
   50,230.84/69,320.73 = 30,091/x
3. Step 3: Cross multiply
   50,230.84x = 69,320.73 × 30,091
4. Step 4: Simplify right side
   50,230.84x = 2,085,930,086.43
5. Step 5: Solve for x
   x = 2,085,930,086.43/50,230.84
6. Step 6: Final answer
   x = 41,526.88