Finding the Fourth Proportional to 1,459.21, 2,013.74 and 796.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,459.21 : 2,013.74 = 796.09 : x
2. Step 2: Convert to fraction form
   1,459.21/2,013.74 = 796.09/x
3. Step 3: Cross multiply
   1,459.21x = 2,013.74 × 796.09
4. Step 4: Simplify right side
   1,459.21x = 1,603,118.28
5. Step 5: Solve for x
   x = 1,603,118.28/1,459.21
6. Step 6: Final answer
   x = 1,098.62