Finding the Fourth Proportional to 112,100.76, 168,122.44 and 33,196.54

Step by Step Solution

1. Step 1: Write the proportion equation
   112,100.76 : 168,122.44 = 33,196.54 : x
2. Step 2: Convert to fraction form
   112,100.76/168,122.44 = 33,196.54/x
3. Step 3: Cross multiply
   112,100.76x = 168,122.44 × 33,196.54
4. Step 4: Simplify right side
   112,100.76x = 5,581,083,304.36
5. Step 5: Solve for x
   x = 5,581,083,304.36/112,100.76
6. Step 6: Final answer
   x = 49,786.31