Finding the Fourth Proportional to 109,112.94, 163,669.56 and 34,238.82

Step by Step Solution

1. Step 1: Write the proportion equation
   109,112.94 : 163,669.56 = 34,238.82 : x
2. Step 2: Convert to fraction form
   109,112.94/163,669.56 = 34,238.82/x
3. Step 3: Cross multiply
   109,112.94x = 163,669.56 × 34,238.82
4. Step 4: Simplify right side
   109,112.94x = 5,603,852,604.32
5. Step 5: Solve for x
   x = 5,603,852,604.32/109,112.94
6. Step 6: Final answer
   x = 51,358.28