Finding the Fourth Proportional to 109,111.43, 163,667.34 and 34,237.32

Step by Step Solution

1. Step 1: Write the proportion equation
   109,111.43 : 163,667.34 = 34,237.32 : x
2. Step 2: Convert to fraction form
   109,111.43/163,667.34 = 34,237.32/x
3. Step 3: Cross multiply
   109,111.43x = 163,667.34 × 34,237.32
4. Step 4: Simplify right side
   109,111.43x = 5,603,530,964.74
5. Step 5: Solve for x
   x = 5,603,530,964.74/109,111.43
6. Step 6: Final answer
   x = 51,356.04