Finding the Fourth Proportional to 5,333.72, 7,353.36 and 3,738.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,333.72 : 7,353.36 = 3,738.22 : x
2. Step 2: Convert to fraction form
   5,333.72/7,353.36 = 3,738.22/x
3. Step 3: Cross multiply
   5,333.72x = 7,353.36 × 3,738.22
4. Step 4: Simplify right side
   5,333.72x = 27,488,477.42
5. Step 5: Solve for x
   x = 27,488,477.42/5,333.72
6. Step 6: Final answer
   x = 5,153.72