Finding the Fourth Proportional to 108,669.49, 163,003.32 and 33,789.49

Step by Step Solution

1. Step 1: Write the proportion equation
   108,669.49 : 163,003.32 = 33,789.49 : x
2. Step 2: Convert to fraction form
   108,669.49/163,003.32 = 33,789.49/x
3. Step 3: Cross multiply
   108,669.49x = 163,003.32 × 33,789.49
4. Step 4: Simplify right side
   108,669.49x = 5,507,799,051.11
5. Step 5: Solve for x
   x = 5,507,799,051.11/108,669.49
6. Step 6: Final answer
   x = 50,683.95