Finding the Fourth Proportional to 108,645.84, 162,972.18 and 33,766.38

Step by Step Solution

1. Step 1: Write the proportion equation
   108,645.84 : 162,972.18 = 33,766.38 : x
2. Step 2: Convert to fraction form
   108,645.84/162,972.18 = 33,766.38/x
3. Step 3: Cross multiply
   108,645.84x = 162,972.18 × 33,766.38
4. Step 4: Simplify right side
   108,645.84x = 5,502,980,559.31
5. Step 5: Solve for x
   x = 5,502,980,559.31/108,645.84
6. Step 6: Final answer
   x = 50,650.63