Finding the Fourth Proportional to 6,238.52, 8,608.94 and 3,719.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,238.52 : 8,608.94 = 3,719.33 : x
2. Step 2: Convert to fraction form
   6,238.52/8,608.94 = 3,719.33/x
3. Step 3: Cross multiply
   6,238.52x = 8,608.94 × 3,719.33
4. Step 4: Simplify right side
   6,238.52x = 32,019,488.81
5. Step 5: Solve for x
   x = 32,019,488.81/6,238.52
6. Step 6: Final answer
   x = 5,132.55