Finding the Fourth Proportional to 7,436.69, 11,155.34 and 2,242.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,436.69 : 11,155.34 = 2,242.56 : x
2. Step 2: Convert to fraction form
   7,436.69/11,155.34 = 2,242.56/x
3. Step 3: Cross multiply
   7,436.69x = 11,155.34 × 2,242.56
4. Step 4: Simplify right side
   7,436.69x = 25,016,519.27
5. Step 5: Solve for x
   x = 25,016,519.27/7,436.69
6. Step 6: Final answer
   x = 3,363.93