Finding the Fourth Proportional to 7,222.77, 10,844.18 and 4,773.33

Step by Step Solution

1. Step 1: Write the proportion equation
   7,222.77 : 10,844.18 = 4,773.33 : x
2. Step 2: Convert to fraction form
   7,222.77/10,844.18 = 4,773.33/x
3. Step 3: Cross multiply
   7,222.77x = 10,844.18 × 4,773.33
4. Step 4: Simplify right side
   7,222.77x = 51,762,849.72
5. Step 5: Solve for x
   x = 51,762,849.72/7,222.77
6. Step 6: Final answer
   x = 7,166.62