Finding the Fourth Proportional to 2,433.47, 3,650.54 and 789.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433.47 : 3,650.54 = 789.48 : x
2. Step 2: Convert to fraction form
   2,433.47/3,650.54 = 789.48/x
3. Step 3: Cross multiply
   2,433.47x = 3,650.54 × 789.48
4. Step 4: Simplify right side
   2,433.47x = 2,882,024.37
5. Step 5: Solve for x
   x = 2,882,024.37/2,433.47
6. Step 6: Final answer
   x = 1,184.33