Finding the Fourth Proportional to 50,766.88, 70,048.56 and 32,859.40

Step by Step Solution

1. Step 1: Write the proportion equation
   50,766.88 : 70,048.56 = 32,859.40 : x
2. Step 2: Convert to fraction form
   50,766.88/70,048.56 = 32,859.40/x
3. Step 3: Cross multiply
   50,766.88x = 70,048.56 × 32,859.40
4. Step 4: Simplify right side
   50,766.88x = 2,301,753,384.37
5. Step 5: Solve for x
   x = 2,301,753,384.37/50,766.88
6. Step 6: Final answer
   x = 45,339.67