Finding the Fourth Proportional to 109,113.43, 163,670.34 and 34,239.32

Step by Step Solution

1. Step 1: Write the proportion equation
   109,113.43 : 163,670.34 = 34,239.32 : x
2. Step 2: Convert to fraction form
   109,113.43/163,670.34 = 34,239.32/x
3. Step 3: Cross multiply
   109,113.43x = 163,670.34 × 34,239.32
4. Step 4: Simplify right side
   109,113.43x = 5,603,961,145.77
5. Step 5: Solve for x
   x = 5,603,961,145.77/109,113.43
6. Step 6: Final answer
   x = 51,359.04