Finding the Fourth Proportional to 3,522.33, 4,860.59 and 2,106.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522.33 : 4,860.59 = 2,106.08 : x
2. Step 2: Convert to fraction form
   3,522.33/4,860.59 = 2,106.08/x
3. Step 3: Cross multiply
   3,522.33x = 4,860.59 × 2,106.08
4. Step 4: Simplify right side
   3,522.33x = 10,236,756.55
5. Step 5: Solve for x
   x = 10,236,756.55/3,522.33
6. Step 6: Final answer
   x = 2,906.25