Finding the Fourth Proportional to 5,350.72, 7,382.52 and 3,672.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,350.72 : 7,382.52 = 3,672.55 : x
2. Step 2: Convert to fraction form
   5,350.72/7,382.52 = 3,672.55/x
3. Step 3: Cross multiply
   5,350.72x = 7,382.52 × 3,672.55
4. Step 4: Simplify right side
   5,350.72x = 27,112,673.83
5. Step 5: Solve for x
   x = 27,112,673.83/5,350.72
6. Step 6: Final answer
   x = 5,067.11