Finding the Fourth Proportional to 3,823.34, 5,272.71 and 2,496.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,823.34 : 5,272.71 = 2,496.56 : x
2. Step 2: Convert to fraction form
   3,823.34/5,272.71 = 2,496.56/x
3. Step 3: Cross multiply
   3,823.34x = 5,272.71 × 2,496.56
4. Step 4: Simplify right side
   3,823.34x = 13,163,636.88
5. Step 5: Solve for x
   x = 13,163,636.88/3,823.34
6. Step 6: Final answer
   x = 3,442.97