Finding the Fourth Proportional to 110,689.79, 166,059.35 and 35,808.27

Step by Step Solution

1. Step 1: Write the proportion equation
   110,689.79 : 166,059.35 = 35,808.27 : x
2. Step 2: Convert to fraction form
   110,689.79/166,059.35 = 35,808.27/x
3. Step 3: Cross multiply
   110,689.79x = 166,059.35 × 35,808.27
4. Step 4: Simplify right side
   110,689.79x = 5,946,297,861.78
5. Step 5: Solve for x
   x = 5,946,297,861.78/110,689.79
6. Step 6: Final answer
   x = 53,720.38