Finding the Fourth Proportional to 2,564.89, 3,843.42 and 1,522.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564.89 : 3,843.42 = 1,522.84 : x
2. Step 2: Convert to fraction form
   2,564.89/3,843.42 = 1,522.84/x
3. Step 3: Cross multiply
   2,564.89x = 3,843.42 × 1,522.84
4. Step 4: Simplify right side
   2,564.89x = 5,852,913.71
5. Step 5: Solve for x
   x = 5,852,913.71/2,564.89
6. Step 6: Final answer
   x = 2,281.94