Finding the Fourth Proportional to 155,546.38, 233,356.59 and 50,365.30

Step by Step Solution

1. Step 1: Write the proportion equation
   155,546.38 : 233,356.59 = 50,365.30 : x
2. Step 2: Convert to fraction form
   155,546.38/233,356.59 = 50,365.30/x
3. Step 3: Cross multiply
   155,546.38x = 233,356.59 × 50,365.30
4. Step 4: Simplify right side
   155,546.38x = 11,753,074,662.33
5. Step 5: Solve for x
   x = 11,753,074,662.33/155,546.38
6. Step 6: Final answer
   x = 75,559.94