Finding the Fourth Proportional to 50,983.69, 76,352.48 and 30,662.01

Step by Step Solution

1. Step 1: Write the proportion equation
   50,983.69 : 76,352.48 = 30,662.01 : x
2. Step 2: Convert to fraction form
   50,983.69/76,352.48 = 30,662.01/x
3. Step 3: Cross multiply
   50,983.69x = 76,352.48 × 30,662.01
4. Step 4: Simplify right side
   50,983.69x = 2,341,120,505.28
5. Step 5: Solve for x
   x = 2,341,120,505.28/50,983.69
6. Step 6: Final answer
   x = 45,919.01