Finding the Fourth Proportional to 4,002.09, 5,522.22 and 2,323.77

Step by Step Solution

1. Step 1: Write the proportion equation
   4,002.09 : 5,522.22 = 2,323.77 : x
2. Step 2: Convert to fraction form
   4,002.09/5,522.22 = 2,323.77/x
3. Step 3: Cross multiply
   4,002.09x = 5,522.22 × 2,323.77
4. Step 4: Simplify right side
   4,002.09x = 12,832,369.17
5. Step 5: Solve for x
   x = 12,832,369.17/4,002.09
6. Step 6: Final answer
   x = 3,206.42