Finding the Fourth Proportional to 7,496.37, 10,340.90 and 5,224.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,496.37 : 10,340.90 = 5,224.12 : x
2. Step 2: Convert to fraction form
   7,496.37/10,340.90 = 5,224.12/x
3. Step 3: Cross multiply
   7,496.37x = 10,340.90 × 5,224.12
4. Step 4: Simplify right side
   7,496.37x = 54,022,121.25
5. Step 5: Solve for x
   x = 54,022,121.25/7,496.37
6. Step 6: Final answer
   x = 7,206.43