Finding the Fourth Proportional to 109,304.82, 163,963.05 and 34,430.82

Step by Step Solution

1. Step 1: Write the proportion equation
   109,304.82 : 163,963.05 = 34,430.82 : x
2. Step 2: Convert to fraction form
   109,304.82/163,963.05 = 34,430.82/x
3. Step 3: Cross multiply
   109,304.82x = 163,963.05 × 34,430.82
4. Step 4: Simplify right side
   109,304.82x = 5,645,382,261.20
5. Step 5: Solve for x
   x = 5,645,382,261.20/109,304.82
6. Step 6: Final answer
   x = 51,648.06