Finding the Fourth Proportional to 5,967.42, 8,947.89 and 1,806.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,967.42 : 8,947.89 = 1,806.18 : x
2. Step 2: Convert to fraction form
   5,967.42/8,947.89 = 1,806.18/x
3. Step 3: Cross multiply
   5,967.42x = 8,947.89 × 1,806.18
4. Step 4: Simplify right side
   5,967.42x = 16,161,499.96
5. Step 5: Solve for x
   x = 16,161,499.96/5,967.42
6. Step 6: Final answer
   x = 2,708.29