Finding the Fourth Proportional to 1,795.22, 2,477.61 and 1,009.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,795.22 : 2,477.61 = 1,009.25 : x
2. Step 2: Convert to fraction form
   1,795.22/2,477.61 = 1,009.25/x
3. Step 3: Cross multiply
   1,795.22x = 2,477.61 × 1,009.25
4. Step 4: Simplify right side
   1,795.22x = 2,500,522.85
5. Step 5: Solve for x
   x = 2,500,522.85/1,795.22
6. Step 6: Final answer
   x = 1,392.88