Finding the Fourth Proportional to 109,383.48, 164,078.76 and 34,504.32

Step by Step Solution

1. Step 1: Write the proportion equation
   109,383.48 : 164,078.76 = 34,504.32 : x
2. Step 2: Convert to fraction form
   109,383.48/164,078.76 = 34,504.32/x
3. Step 3: Cross multiply
   109,383.48x = 164,078.76 × 34,504.32
4. Step 4: Simplify right side
   109,383.48x = 5,661,426,040.24
5. Step 5: Solve for x
   x = 5,661,426,040.24/109,383.48
6. Step 6: Final answer
   x = 51,757.60