Finding the Fourth Proportional to 1,796.56, 2,479.21 and 1,010.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.56 : 2,479.21 = 1,010.59 : x
2. Step 2: Convert to fraction form
   1,796.56/2,479.21 = 1,010.59/x
3. Step 3: Cross multiply
   1,796.56x = 2,479.21 × 1,010.59
4. Step 4: Simplify right side
   1,796.56x = 2,505,456.11
5. Step 5: Solve for x
   x = 2,505,456.11/1,796.56
6. Step 6: Final answer
   x = 1,394.59