Finding the Fourth Proportional to 2,433.02, 3,647.73 and 971.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433.02 : 3,647.73 = 971.06 : x
2. Step 2: Convert to fraction form
   2,433.02/3,647.73 = 971.06/x
3. Step 3: Cross multiply
   2,433.02x = 3,647.73 × 971.06
4. Step 4: Simplify right side
   2,433.02x = 3,542,164.69
5. Step 5: Solve for x
   x = 3,542,164.69/2,433.02
6. Step 6: Final answer
   x = 1,455.87