Finding the Fourth Proportional to 108,488.69, 162,741.23 and 33,616.39

Step by Step Solution

1. Step 1: Write the proportion equation
   108,488.69 : 162,741.23 = 33,616.39 : x
2. Step 2: Convert to fraction form
   108,488.69/162,741.23 = 33,616.39/x
3. Step 3: Cross multiply
   108,488.69x = 162,741.23 × 33,616.39
4. Step 4: Simplify right side
   108,488.69x = 5,470,772,656.76
5. Step 5: Solve for x
   x = 5,470,772,656.76/108,488.69
6. Step 6: Final answer
   x = 50,427.12