Finding the Fourth Proportional to 3,602.58, 5,404.59 and 1,522.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,602.58 : 5,404.59 = 1,522.59 : x
2. Step 2: Convert to fraction form
   3,602.58/5,404.59 = 1,522.59/x
3. Step 3: Cross multiply
   3,602.58x = 5,404.59 × 1,522.59
4. Step 4: Simplify right side
   3,602.58x = 8,228,974.69
5. Step 5: Solve for x
   x = 8,228,974.69/3,602.58
6. Step 6: Final answer
   x = 2,284.19