Finding the Fourth Proportional to 109,904.34, 164,856.69 and 39,767.34

Step by Step Solution

1. Step 1: Write the proportion equation
   109,904.34 : 164,856.69 = 39,767.34 : x
2. Step 2: Convert to fraction form
   109,904.34/164,856.69 = 39,767.34/x
3. Step 3: Cross multiply
   109,904.34x = 164,856.69 × 39,767.34
4. Step 4: Simplify right side
   109,904.34x = 6,555,912,042.50
5. Step 5: Solve for x
   x = 6,555,912,042.50/109,904.34
6. Step 6: Final answer
   x = 59,651.08