Finding the Fourth Proportional to 5,343.33, 7,383.24 and 4,629.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,343.33 : 7,383.24 = 4,629.72 : x
2. Step 2: Convert to fraction form
   5,343.33/7,383.24 = 4,629.72/x
3. Step 3: Cross multiply
   5,343.33x = 7,383.24 × 4,629.72
4. Step 4: Simplify right side
   5,343.33x = 34,182,333.89
5. Step 5: Solve for x
   x = 34,182,333.89/5,343.33
6. Step 6: Final answer
   x = 6,397.20