Finding the Fourth Proportional to 2,604.18, 3,903.27 and 1,447.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.18 : 3,903.27 = 1,447.62 : x
2. Step 2: Convert to fraction form
   2,604.18/3,903.27 = 1,447.62/x
3. Step 3: Cross multiply
   2,604.18x = 3,903.27 × 1,447.62
4. Step 4: Simplify right side
   2,604.18x = 5,650,451.72
5. Step 5: Solve for x
   x = 5,650,451.72/2,604.18
6. Step 6: Final answer
   x = 2,169.76