Finding the Fourth Proportional to 1,495.30, 2,241.98 and 673.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.30 : 2,241.98 = 673.42 : x
2. Step 2: Convert to fraction form
   1,495.30/2,241.98 = 673.42/x
3. Step 3: Cross multiply
   1,495.30x = 2,241.98 × 673.42
4. Step 4: Simplify right side
   1,495.30x = 1,509,794.17
5. Step 5: Solve for x
   x = 1,509,794.17/1,495.30
6. Step 6: Final answer
   x = 1,009.69