Finding the Fourth Proportional to 70,968.37, 106,357.98 and 33,538.38

Step by Step Solution

1. Step 1: Write the proportion equation
   70,968.37 : 106,357.98 = 33,538.38 : x
2. Step 2: Convert to fraction form
   70,968.37/106,357.98 = 33,538.38/x
3. Step 3: Cross multiply
   70,968.37x = 106,357.98 × 33,538.38
4. Step 4: Simplify right side
   70,968.37x = 3,567,074,349.27
5. Step 5: Solve for x
   x = 3,567,074,349.27/70,968.37
6. Step 6: Final answer
   x = 50,262.88