Finding the Fourth Proportional to 2,451.08, 3,673.61 and 1,133.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,451.08 : 3,673.61 = 1,133.05 : x
2. Step 2: Convert to fraction form
   2,451.08/3,673.61 = 1,133.05/x
3. Step 3: Cross multiply
   2,451.08x = 3,673.61 × 1,133.05
4. Step 4: Simplify right side
   2,451.08x = 4,162,397.24
5. Step 5: Solve for x
   x = 4,162,397.24/2,451.08
6. Step 6: Final answer
   x = 1,698.19