Finding the Fourth Proportional to 1,794.96, 2,477.27 and 1,009

Step by Step Solution

1. Step 1: Write the proportion equation
   1,794.96 : 2,477.27 = 1,009 : x
2. Step 2: Convert to fraction form
   1,794.96/2,477.27 = 1,009/x
3. Step 3: Cross multiply
   1,794.96x = 2,477.27 × 1,009
4. Step 4: Simplify right side
   1,794.96x = 2,499,565.43
5. Step 5: Solve for x
   x = 2,499,565.43/1,794.96
6. Step 6: Final answer
   x = 1,392.55