Finding the Fourth Proportional to 3,522.84, 4,859.40 and 2,327.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522.84 : 4,859.40 = 2,327.86 : x
2. Step 2: Convert to fraction form
   3,522.84/4,859.40 = 2,327.86/x
3. Step 3: Cross multiply
   3,522.84x = 4,859.40 × 2,327.86
4. Step 4: Simplify right side
   3,522.84x = 11,312,002.88
5. Step 5: Solve for x
   x = 11,312,002.88/3,522.84
6. Step 6: Final answer
   x = 3,211.05