Finding the Fourth Proportional to 109,271.92, 163,824.18 and 34,348.72

Step by Step Solution

1. Step 1: Write the proportion equation
   109,271.92 : 163,824.18 = 34,348.72 : x
2. Step 2: Convert to fraction form
   109,271.92/163,824.18 = 34,348.72/x
3. Step 3: Cross multiply
   109,271.92x = 163,824.18 × 34,348.72
4. Step 4: Simplify right side
   109,271.92x = 5,627,150,888.05
5. Step 5: Solve for x
   x = 5,627,150,888.05/109,271.92
6. Step 6: Final answer
   x = 51,496.77