Finding the Fourth Proportional to 2,317.82, 3,476.34 and 674.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317.82 : 3,476.34 = 674.01 : x
2. Step 2: Convert to fraction form
   2,317.82/3,476.34 = 674.01/x
3. Step 3: Cross multiply
   2,317.82x = 3,476.34 × 674.01
4. Step 4: Simplify right side
   2,317.82x = 2,343,087.92
5. Step 5: Solve for x
   x = 2,343,087.92/2,317.82
6. Step 6: Final answer
   x = 1,010.90