Finding the Fourth Proportional to 107,424, 161,144.64 and 33,552

Step by Step Solution

1. Step 1: Write the proportion equation
   107,424 : 161,144.64 = 33,552 : x
2. Step 2: Convert to fraction form
   107,424/161,144.64 = 33,552/x
3. Step 3: Cross multiply
   107,424x = 161,144.64 × 33,552
4. Step 4: Simplify right side
   107,424x = 5,406,724,961.28
5. Step 5: Solve for x
   x = 5,406,724,961.28/107,424
6. Step 6: Final answer
   x = 50,330.70