Finding the Fourth Proportional to 112,636.44, 168,978.96 and 33,757.56

Step by Step Solution

1. Step 1: Write the proportion equation
   112,636.44 : 168,978.96 = 33,757.56 : x
2. Step 2: Convert to fraction form
   112,636.44/168,978.96 = 33,757.56/x
3. Step 3: Cross multiply
   112,636.44x = 168,978.96 × 33,757.56
4. Step 4: Simplify right side
   112,636.44x = 5,704,317,380.94
5. Step 5: Solve for x
   x = 5,704,317,380.94/112,636.44
6. Step 6: Final answer
   x = 50,643.62