Finding the Fourth Proportional to 109,053.36, 163,580.07 and 34,179.31

Step by Step Solution

1. Step 1: Write the proportion equation
   109,053.36 : 163,580.07 = 34,179.31 : x
2. Step 2: Convert to fraction form
   109,053.36/163,580.07 = 34,179.31/x
3. Step 3: Cross multiply
   109,053.36x = 163,580.07 × 34,179.31
4. Step 4: Simplify right side
   109,053.36x = 5,591,053,922.35
5. Step 5: Solve for x
   x = 5,591,053,922.35/109,053.36
6. Step 6: Final answer
   x = 51,268.98