Finding the Fourth Proportional to 50,733.01, 69,995.68 and 30,596.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,733.01 : 69,995.68 = 30,596.05 : x
2. Step 2: Convert to fraction form
   50,733.01/69,995.68 = 30,596.05/x
3. Step 3: Cross multiply
   50,733.01x = 69,995.68 × 30,596.05
4. Step 4: Simplify right side
   50,733.01x = 2,141,591,325.06
5. Step 5: Solve for x
   x = 2,141,591,325.06/50,733.01
6. Step 6: Final answer
   x = 42,212.98