Finding the Fourth Proportional to 50,456.86, 69,557.73 and 35,302.57

Step by Step Solution

1. Step 1: Write the proportion equation
   50,456.86 : 69,557.73 = 35,302.57 : x
2. Step 2: Convert to fraction form
   50,456.86/69,557.73 = 35,302.57/x
3. Step 3: Cross multiply
   50,456.86x = 69,557.73 × 35,302.57
4. Step 4: Simplify right side
   50,456.86x = 2,455,566,632.37
5. Step 5: Solve for x
   x = 2,455,566,632.37/50,456.86
6. Step 6: Final answer
   x = 48,666.66