Finding the Fourth Proportional to 109,111.10, 163,695.12 and 34,233.62

Step by Step Solution

1. Step 1: Write the proportion equation
   109,111.10 : 163,695.12 = 34,233.62 : x
2. Step 2: Convert to fraction form
   109,111.10/163,695.12 = 34,233.62/x
3. Step 3: Cross multiply
   109,111.10x = 163,695.12 × 34,233.62
4. Step 4: Simplify right side
   109,111.10x = 5,603,876,533.93
5. Step 5: Solve for x
   x = 5,603,876,533.93/109,111.10
6. Step 6: Final answer
   x = 51,359.36