Finding the Fourth Proportional to 1,819.14, 2,494.04 and 1,786.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819.14 : 2,494.04 = 1,786.32 : x
2. Step 2: Convert to fraction form
   1,819.14/2,494.04 = 1,786.32/x
3. Step 3: Cross multiply
   1,819.14x = 2,494.04 × 1,786.32
4. Step 4: Simplify right side
   1,819.14x = 4,455,144.60
5. Step 5: Solve for x
   x = 4,455,144.60/1,819.14
6. Step 6: Final answer
   x = 2,449.04