Finding the Fourth Proportional to 112,081.12, 168,124.08 and 33,196.96

Step by Step Solution

1. Step 1: Write the proportion equation
   112,081.12 : 168,124.08 = 33,196.96 : x
2. Step 2: Convert to fraction form
   112,081.12/168,124.08 = 33,196.96/x
3. Step 3: Cross multiply
   112,081.12x = 168,124.08 × 33,196.96
4. Step 4: Simplify right side
   112,081.12x = 5,581,208,358.80
5. Step 5: Solve for x
   x = 5,581,208,358.80/112,081.12
6. Step 6: Final answer
   x = 49,796.15