Finding the Fourth Proportional to 112,405.82, 168,616.02 and 33,528.02

Step by Step Solution

1. Step 1: Write the proportion equation
   112,405.82 : 168,616.02 = 33,528.02 : x
2. Step 2: Convert to fraction form
   112,405.82/168,616.02 = 33,528.02/x
3. Step 3: Cross multiply
   112,405.82x = 168,616.02 × 33,528.02
4. Step 4: Simplify right side
   112,405.82x = 5,653,361,290.88
5. Step 5: Solve for x
   x = 5,653,361,290.88/112,405.82
6. Step 6: Final answer
   x = 50,294.20