Finding the Fourth Proportional to 50,984.29, 70,357.37 and 28,323.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,984.29 : 70,357.37 = 28,323.05 : x
2. Step 2: Convert to fraction form
   50,984.29/70,357.37 = 28,323.05/x
3. Step 3: Cross multiply
   50,984.29x = 70,357.37 × 28,323.05
4. Step 4: Simplify right side
   50,984.29x = 1,992,735,308.38
5. Step 5: Solve for x
   x = 1,992,735,308.38/50,984.29
6. Step 6: Final answer
   x = 39,085.28