Finding the Fourth Proportional to 1,796.32, 2,479.04 and 1,010.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.32 : 2,479.04 = 1,010.42 : x
2. Step 2: Convert to fraction form
   1,796.32/2,479.04 = 1,010.42/x
3. Step 3: Cross multiply
   1,796.32x = 2,479.04 × 1,010.42
4. Step 4: Simplify right side
   1,796.32x = 2,504,871.60
5. Step 5: Solve for x
   x = 2,504,871.60/1,796.32
6. Step 6: Final answer
   x = 1,394.45