Finding the Fourth Proportional to 3,066.54, 4,598.37 and 1,118.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066.54 : 4,598.37 = 1,118.49 : x
2. Step 2: Convert to fraction form
   3,066.54/4,598.37 = 1,118.49/x
3. Step 3: Cross multiply
   3,066.54x = 4,598.37 × 1,118.49
4. Step 4: Simplify right side
   3,066.54x = 5,143,230.86
5. Step 5: Solve for x
   x = 5,143,230.86/3,066.54
6. Step 6: Final answer
   x = 1,677.21