Finding the Fourth Proportional to 2,544.34, 3,817.14 and 789.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544.34 : 3,817.14 = 789.25 : x
2. Step 2: Convert to fraction form
   2,544.34/3,817.14 = 789.25/x
3. Step 3: Cross multiply
   2,544.34x = 3,817.14 × 789.25
4. Step 4: Simplify right side
   2,544.34x = 3,012,677.75
5. Step 5: Solve for x
   x = 3,012,677.75/2,544.34
6. Step 6: Final answer
   x = 1,184.07