Finding the Fourth Proportional to 50,879.71, 70,152.98 and 32,968.18

Step by Step Solution

1. Step 1: Write the proportion equation
   50,879.71 : 70,152.98 = 32,968.18 : x
2. Step 2: Convert to fraction form
   50,879.71/70,152.98 = 32,968.18/x
3. Step 3: Cross multiply
   50,879.71x = 70,152.98 × 32,968.18
4. Step 4: Simplify right side
   50,879.71x = 2,312,816,072.18
5. Step 5: Solve for x
   x = 2,312,816,072.18/50,879.71
6. Step 6: Final answer
   x = 45,456.55