Finding the Fourth Proportional to 108,645.35, 162,983.52 and 33,772.10

Step by Step Solution

1. Step 1: Write the proportion equation
   108,645.35 : 162,983.52 = 33,772.10 : x
2. Step 2: Convert to fraction form
   108,645.35/162,983.52 = 33,772.10/x
3. Step 3: Cross multiply
   108,645.35x = 162,983.52 × 33,772.10
4. Step 4: Simplify right side
   108,645.35x = 5,504,294,920.87
5. Step 5: Solve for x
   x = 5,504,294,920.87/108,645.35
6. Step 6: Final answer
   x = 50,662.96