Finding the Fourth Proportional to 3,238.54, 4,856.86 and 1,482.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,238.54 : 4,856.86 = 1,482.55 : x
2. Step 2: Convert to fraction form
   3,238.54/4,856.86 = 1,482.55/x
3. Step 3: Cross multiply
   3,238.54x = 4,856.86 × 1,482.55
4. Step 4: Simplify right side
   3,238.54x = 7,200,527.50
5. Step 5: Solve for x
   x = 7,200,527.50/3,238.54
6. Step 6: Final answer
   x = 2,223.39