Finding the Fourth Proportional to 5,871.93, 8,098.55 and 5,162.26

Step by Step Solution

1. Step 1: Write the proportion equation
   5,871.93 : 8,098.55 = 5,162.26 : x
2. Step 2: Convert to fraction form
   5,871.93/8,098.55 = 5,162.26/x
3. Step 3: Cross multiply
   5,871.93x = 8,098.55 × 5,162.26
4. Step 4: Simplify right side
   5,871.93x = 41,806,843.75
5. Step 5: Solve for x
   x = 41,806,843.75/5,871.93
6. Step 6: Final answer
   x = 7,119.78