Finding the Fourth Proportional to 1,797.06, 2,479.94 and 1,011.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,797.06 : 2,479.94 = 1,011.10 : x
2. Step 2: Convert to fraction form
   1,797.06/2,479.94 = 1,011.10/x
3. Step 3: Cross multiply
   1,797.06x = 2,479.94 × 1,011.10
4. Step 4: Simplify right side
   1,797.06x = 2,507,467.33
5. Step 5: Solve for x
   x = 2,507,467.33/1,797.06
6. Step 6: Final answer
   x = 1,395.32