Finding the Fourth Proportional to 50,388.69, 69,546.02 and 33,362.90

Step by Step Solution

1. Step 1: Write the proportion equation
   50,388.69 : 69,546.02 = 33,362.90 : x
2. Step 2: Convert to fraction form
   50,388.69/69,546.02 = 33,362.90/x
3. Step 3: Cross multiply
   50,388.69x = 69,546.02 × 33,362.90
4. Step 4: Simplify right side
   50,388.69x = 2,320,256,396.11
5. Step 5: Solve for x
   x = 2,320,256,396.11/50,388.69
6. Step 6: Final answer
   x = 46,047.17