Finding the Fourth Proportional to 109,055.50, 163,583.30 and 34,181.48

Step by Step Solution

1. Step 1: Write the proportion equation
   109,055.50 : 163,583.30 = 34,181.48 : x
2. Step 2: Convert to fraction form
   109,055.50/163,583.30 = 34,181.48/x
3. Step 3: Cross multiply
   109,055.50x = 163,583.30 × 34,181.48
4. Step 4: Simplify right side
   109,055.50x = 5,591,519,297.28
5. Step 5: Solve for x
   x = 5,591,519,297.28/109,055.50
6. Step 6: Final answer
   x = 51,272.24