Finding the Fourth Proportional to 3,056.94, 4,584.50 and 1,108.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,056.94 : 4,584.50 = 1,108.69 : x
2. Step 2: Convert to fraction form
   3,056.94/4,584.50 = 1,108.69/x
3. Step 3: Cross multiply
   3,056.94x = 4,584.50 × 1,108.69
4. Step 4: Simplify right side
   3,056.94x = 5,082,776.46
5. Step 5: Solve for x
   x = 5,082,776.46/3,056.94
6. Step 6: Final answer
   x = 1,662.70