Finding the Fourth Proportional to 2,404.58, 3,607.28 and 1,106.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.58 : 3,607.28 = 1,106.18 : x
2. Step 2: Convert to fraction form
   2,404.58/3,607.28 = 1,106.18/x
3. Step 3: Cross multiply
   2,404.58x = 3,607.28 × 1,106.18
4. Step 4: Simplify right side
   2,404.58x = 3,990,300.99
5. Step 5: Solve for x
   x = 3,990,300.99/2,404.58
6. Step 6: Final answer
   x = 1,659.46