Finding the Fourth Proportional to 2,016.45, 3,024.68 and 629.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.45 : 3,024.68 = 629.69 : x
2. Step 2: Convert to fraction form
   2,016.45/3,024.68 = 629.69/x
3. Step 3: Cross multiply
   2,016.45x = 3,024.68 × 629.69
4. Step 4: Simplify right side
   2,016.45x = 1,904,592.48
5. Step 5: Solve for x
   x = 1,904,592.48/2,016.45
6. Step 6: Final answer
   x = 944.53