Finding the Fourth Proportional to 2,584.84, 3,878.46 and 941.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.84 : 3,878.46 = 941.56 : x
2. Step 2: Convert to fraction form
   2,584.84/3,878.46 = 941.56/x
3. Step 3: Cross multiply
   2,584.84x = 3,878.46 × 941.56
4. Step 4: Simplify right side
   2,584.84x = 3,651,802.80
5. Step 5: Solve for x
   x = 3,651,802.80/2,584.84
6. Step 6: Final answer
   x = 1,412.78