Finding the Fourth Proportional to 3,792.56, 5,234.04 and 2,396.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,792.56 : 5,234.04 = 2,396.72 : x
2. Step 2: Convert to fraction form
   3,792.56/5,234.04 = 2,396.72/x
3. Step 3: Cross multiply
   3,792.56x = 5,234.04 × 2,396.72
4. Step 4: Simplify right side
   3,792.56x = 12,544,528.35
5. Step 5: Solve for x
   x = 12,544,528.35/3,792.56
6. Step 6: Final answer
   x = 3,307.67