Finding the Fourth Proportional to 1,794.76, 2,476.78 and 1,086.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,794.76 : 2,476.78 = 1,086.62 : x
2. Step 2: Convert to fraction form
   1,794.76/2,476.78 = 1,086.62/x
3. Step 3: Cross multiply
   1,794.76x = 2,476.78 × 1,086.62
4. Step 4: Simplify right side
   1,794.76x = 2,691,303.58
5. Step 5: Solve for x
   x = 2,691,303.58/1,794.76
6. Step 6: Final answer
   x = 1,499.54