Finding the Fourth Proportional to 50,501.78, 69,721.45 and 33,528.93

Step by Step Solution

1. Step 1: Write the proportion equation
   50,501.78 : 69,721.45 = 33,528.93 : x
2. Step 2: Convert to fraction form
   50,501.78/69,721.45 = 33,528.93/x
3. Step 3: Cross multiply
   50,501.78x = 69,721.45 × 33,528.93
4. Step 4: Simplify right side
   50,501.78x = 2,337,685,616.55
5. Step 5: Solve for x
   x = 2,337,685,616.55/50,501.78
6. Step 6: Final answer
   x = 46,289.17