Finding the Fourth Proportional to 112,728.56, 169,120.92 and 33,844.24

Step by Step Solution

1. Step 1: Write the proportion equation
   112,728.56 : 169,120.92 = 33,844.24 : x
2. Step 2: Convert to fraction form
   112,728.56/169,120.92 = 33,844.24/x
3. Step 3: Cross multiply
   112,728.56x = 169,120.92 × 33,844.24
4. Step 4: Simplify right side
   112,728.56x = 5,723,769,005.50
5. Step 5: Solve for x
   x = 5,723,769,005.50/112,728.56
6. Step 6: Final answer
   x = 50,774.79