Finding the Fourth Proportional to 2,416.52, 3,624.34 and 1,099.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,416.52 : 3,624.34 = 1,099.96 : x
2. Step 2: Convert to fraction form
   2,416.52/3,624.34 = 1,099.96/x
3. Step 3: Cross multiply
   2,416.52x = 3,624.34 × 1,099.96
4. Step 4: Simplify right side
   2,416.52x = 3,986,630.81
5. Step 5: Solve for x
   x = 3,986,630.81/2,416.52
6. Step 6: Final answer
   x = 1,649.74