Finding the Fourth Proportional to 50,756.50, 70,074.69 and 33,123.22

Step by Step Solution

1. Step 1: Write the proportion equation
   50,756.50 : 70,074.69 = 33,123.22 : x
2. Step 2: Convert to fraction form
   50,756.50/70,074.69 = 33,123.22/x
3. Step 3: Cross multiply
   50,756.50x = 70,074.69 × 33,123.22
4. Step 4: Simplify right side
   50,756.50x = 2,321,099,373.30
5. Step 5: Solve for x
   x = 2,321,099,373.30/50,756.50
6. Step 6: Final answer
   x = 45,730.09