Finding the Fourth Proportional to 2,406.88, 3,612.57 and 1,484.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.88 : 3,612.57 = 1,484.22 : x
2. Step 2: Convert to fraction form
   2,406.88/3,612.57 = 1,484.22/x
3. Step 3: Cross multiply
   2,406.88x = 3,612.57 × 1,484.22
4. Step 4: Simplify right side
   2,406.88x = 5,361,856.63
5. Step 5: Solve for x
   x = 5,361,856.63/2,406.88
6. Step 6: Final answer
   x = 2,227.72