Finding the Fourth Proportional to 2,479.41, 3,421.50 and 1,484.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479.41 : 3,421.50 = 1,484.18 : x
2. Step 2: Convert to fraction form
   2,479.41/3,421.50 = 1,484.18/x
3. Step 3: Cross multiply
   2,479.41x = 3,421.50 × 1,484.18
4. Step 4: Simplify right side
   2,479.41x = 5,078,104.76
5. Step 5: Solve for x
   x = 5,078,104.76/2,479.41
6. Step 6: Final answer
   x = 2,048.11