Finding the Fourth Proportional to 5,804.92, 8,012.16 and 3,818.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,804.92 : 8,012.16 = 3,818.18 : x
2. Step 2: Convert to fraction form
   5,804.92/8,012.16 = 3,818.18/x
3. Step 3: Cross multiply
   5,804.92x = 8,012.16 × 3,818.18
4. Step 4: Simplify right side
   5,804.92x = 30,591,869.07
5. Step 5: Solve for x
   x = 30,591,869.07/5,804.92
6. Step 6: Final answer
   x = 5,269.99