Finding the Fourth Proportional to 108,058.17, 162,111.35 and 33,185.87

Step by Step Solution

1. Step 1: Write the proportion equation
   108,058.17 : 162,111.35 = 33,185.87 : x
2. Step 2: Convert to fraction form
   108,058.17/162,111.35 = 33,185.87/x
3. Step 3: Cross multiply
   108,058.17x = 162,111.35 × 33,185.87
4. Step 4: Simplify right side
   108,058.17x = 5,379,805,973.61
5. Step 5: Solve for x
   x = 5,379,805,973.61/108,058.17
6. Step 6: Final answer
   x = 49,786.20