Finding the Fourth Proportional to 3,066.96, 4,601.12 and 1,119.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066.96 : 4,601.12 = 1,119.16 : x
2. Step 2: Convert to fraction form
   3,066.96/4,601.12 = 1,119.16/x
3. Step 3: Cross multiply
   3,066.96x = 4,601.12 × 1,119.16
4. Step 4: Simplify right side
   3,066.96x = 5,149,389.46
5. Step 5: Solve for x
   x = 5,149,389.46/3,066.96
6. Step 6: Final answer
   x = 1,678.99