Finding the Fourth Proportional to 68,150.72, 102,269.82 and 33,071.24

Step by Step Solution

1. Step 1: Write the proportion equation
   68,150.72 : 102,269.82 = 33,071.24 : x
2. Step 2: Convert to fraction form
   68,150.72/102,269.82 = 33,071.24/x
3. Step 3: Cross multiply
   68,150.72x = 102,269.82 × 33,071.24
4. Step 4: Simplify right side
   68,150.72x = 3,382,189,287.36
5. Step 5: Solve for x
   x = 3,382,189,287.36/68,150.72
6. Step 6: Final answer
   x = 49,628.08