Finding the Fourth Proportional to 3,606.08, 4,978.33 and 2,493

Step by Step Solution

1. Step 1: Write the proportion equation
   3,606.08 : 4,978.33 = 2,493 : x
2. Step 2: Convert to fraction form
   3,606.08/4,978.33 = 2,493/x
3. Step 3: Cross multiply
   3,606.08x = 4,978.33 × 2,493
4. Step 4: Simplify right side
   3,606.08x = 12,410,970.46
5. Step 5: Solve for x
   x = 12,410,970.46/3,606.08
6. Step 6: Final answer
   x = 3,441.68