Finding the Fourth Proportional to 2,273.31, 3,410.07 and 629.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273.31 : 3,410.07 = 629.82 : x
2. Step 2: Convert to fraction form
   2,273.31/3,410.07 = 629.82/x
3. Step 3: Cross multiply
   2,273.31x = 3,410.07 × 629.82
4. Step 4: Simplify right side
   2,273.31x = 2,147,730.29
5. Step 5: Solve for x
   x = 2,147,730.29/2,273.31
6. Step 6: Final answer
   x = 944.76