Finding the Fourth Proportional to 107,442.88, 161,164.34 and 33,570.88

Step by Step Solution

1. Step 1: Write the proportion equation
   107,442.88 : 161,164.34 = 33,570.88 : x
2. Step 2: Convert to fraction form
   107,442.88/161,164.34 = 33,570.88/x
3. Step 3: Cross multiply
   107,442.88x = 161,164.34 × 33,570.88
4. Step 4: Simplify right side
   107,442.88x = 5,410,428,718.42
5. Step 5: Solve for x
   x = 5,410,428,718.42/107,442.88
6. Step 6: Final answer
   x = 50,356.33