Finding the Fourth Proportional to 2,414.76, 3,623.31 and 1,099.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,414.76 : 3,623.31 = 1,099.37 : x
2. Step 2: Convert to fraction form
   2,414.76/3,623.31 = 1,099.37/x
3. Step 3: Cross multiply
   2,414.76x = 3,623.31 × 1,099.37
4. Step 4: Simplify right side
   2,414.76x = 3,983,340.20
5. Step 5: Solve for x
   x = 3,983,340.20/2,414.76
6. Step 6: Final answer
   x = 1,649.58