Finding the Fourth Proportional to 50,976.39, 70,323 and 35,877.43

Step by Step Solution

1. Step 1: Write the proportion equation
   50,976.39 : 70,323 = 35,877.43 : x
2. Step 2: Convert to fraction form
   50,976.39/70,323 = 35,877.43/x
3. Step 3: Cross multiply
   50,976.39x = 70,323 × 35,877.43
4. Step 4: Simplify right side
   50,976.39x = 2,523,008,509.89
5. Step 5: Solve for x
   x = 2,523,008,509.89/50,976.39
6. Step 6: Final answer
   x = 49,493.67