Finding the Fourth Proportional to 3,822.02, 5,272.44 and 2,496.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,822.02 : 5,272.44 = 2,496.50 : x
2. Step 2: Convert to fraction form
   3,822.02/5,272.44 = 2,496.50/x
3. Step 3: Cross multiply
   3,822.02x = 5,272.44 × 2,496.50
4. Step 4: Simplify right side
   3,822.02x = 13,162,620.10
5. Step 5: Solve for x
   x = 13,162,620.10/3,822.02
6. Step 6: Final answer
   x = 3,443.90