Finding the Fourth Proportional to 1,796.96, 2,479.88 and 1,011.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.96 : 2,479.88 = 1,011.00 : x
2. Step 2: Convert to fraction form
   1,796.96/2,479.88 = 1,011.00/x
3. Step 3: Cross multiply
   1,796.96x = 2,479.88 × 1,011.00
4. Step 4: Simplify right side
   1,796.96x = 2,507,164.88
5. Step 5: Solve for x
   x = 2,507,164.88/1,796.96
6. Step 6: Final answer
   x = 1,395.23