Finding the Fourth Proportional to 5,831.06, 8,746.56 and 4,855.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,831.06 : 8,746.56 = 4,855.10 : x
2. Step 2: Convert to fraction form
   5,831.06/8,746.56 = 4,855.10/x
3. Step 3: Cross multiply
   5,831.06x = 8,746.56 × 4,855.10
4. Step 4: Simplify right side
   5,831.06x = 42,465,379.72
5. Step 5: Solve for x
   x = 42,465,379.72/5,831.06
6. Step 6: Final answer
   x = 7,282.62