Finding the Fourth Proportional to 67,676.69, 101,535.79 and 30,268.23

Step by Step Solution

1. Step 1: Write the proportion equation
   67,676.69 : 101,535.79 = 30,268.23 : x
2. Step 2: Convert to fraction form
   67,676.69/101,535.79 = 30,268.23/x
3. Step 3: Cross multiply
   67,676.69x = 101,535.79 × 30,268.23
4. Step 4: Simplify right side
   67,676.69x = 3,073,308,644.95
5. Step 5: Solve for x
   x = 3,073,308,644.95/67,676.69
6. Step 6: Final answer
   x = 45,411.63