Finding the Fourth Proportional to 2,180.51, 3,271.16 and 795.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,180.51 : 3,271.16 = 795.79 : x
2. Step 2: Convert to fraction form
   2,180.51/3,271.16 = 795.79/x
3. Step 3: Cross multiply
   2,180.51x = 3,271.16 × 795.79
4. Step 4: Simplify right side
   2,180.51x = 2,603,156.42
5. Step 5: Solve for x
   x = 2,603,156.42/2,180.51
6. Step 6: Final answer
   x = 1,193.83