Finding the Fourth Proportional to 112,058.72, 168,089.84 and 33,180.96

Step by Step Solution

1. Step 1: Write the proportion equation
   112,058.72 : 168,089.84 = 33,180.96 : x
2. Step 2: Convert to fraction form
   112,058.72/168,089.84 = 33,180.96/x
3. Step 3: Cross multiply
   112,058.72x = 168,089.84 × 33,180.96
4. Step 4: Simplify right side
   112,058.72x = 5,577,382,257.45
5. Step 5: Solve for x
   x = 5,577,382,257.45/112,058.72
6. Step 6: Final answer
   x = 49,771.96