Finding the Fourth Proportional to 50,502.56, 69,707.76 and 35,399.28

Step by Step Solution

1. Step 1: Write the proportion equation
   50,502.56 : 69,707.76 = 35,399.28 : x
2. Step 2: Convert to fraction form
   50,502.56/69,707.76 = 35,399.28/x
3. Step 3: Cross multiply
   50,502.56x = 69,707.76 × 35,399.28
4. Step 4: Simplify right side
   50,502.56x = 2,467,604,514.41
5. Step 5: Solve for x
   x = 2,467,604,514.41/50,502.56
6. Step 6: Final answer
   x = 48,860.98