Finding the Fourth Proportional to 110,680.85, 166,042.61 and 35,819.57

Step by Step Solution

1. Step 1: Write the proportion equation
   110,680.85 : 166,042.61 = 35,819.57 : x
2. Step 2: Convert to fraction form
   110,680.85/166,042.61 = 35,819.57/x
3. Step 3: Cross multiply
   110,680.85x = 166,042.61 × 35,819.57
4. Step 4: Simplify right side
   110,680.85x = 5,947,573,882.57
5. Step 5: Solve for x
   x = 5,947,573,882.57/110,680.85
6. Step 6: Final answer
   x = 53,736.25