Finding the Fourth Proportional to 107,040, 160,569.12 and 33,168

Step by Step Solution

1. Step 1: Write the proportion equation
   107,040 : 160,569.12 = 33,168 : x
2. Step 2: Convert to fraction form
   107,040/160,569.12 = 33,168/x
3. Step 3: Cross multiply
   107,040x = 160,569.12 × 33,168
4. Step 4: Simplify right side
   107,040x = 5,325,756,572.16
5. Step 5: Solve for x
   x = 5,325,756,572.16/107,040
6. Step 6: Final answer
   x = 49,754.83