Finding the Fourth Proportional to 110,914.56, 166,449.60 and 64,103.04

Step by Step Solution

1. Step 1: Write the proportion equation
   110,914.56 : 166,449.60 = 64,103.04 : x
2. Step 2: Convert to fraction form
   110,914.56/166,449.60 = 64,103.04/x
3. Step 3: Cross multiply
   110,914.56x = 166,449.60 × 64,103.04
4. Step 4: Simplify right side
   110,914.56x = 10,669,925,366.78
5. Step 5: Solve for x
   x = 10,669,925,366.78/110,914.56
6. Step 6: Final answer
   x = 96,199.50