Finding the Fourth Proportional to 2,433.36, 3,651.17 and 874.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433.36 : 3,651.17 = 874.01 : x
2. Step 2: Convert to fraction form
   2,433.36/3,651.17 = 874.01/x
3. Step 3: Cross multiply
   2,433.36x = 3,651.17 × 874.01
4. Step 4: Simplify right side
   2,433.36x = 3,191,136.47
5. Step 5: Solve for x
   x = 3,191,136.47/2,433.36
6. Step 6: Final answer
   x = 1,311.41