Finding the Fourth Proportional to 5,825.77, 8,738.72 and 1,443.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,825.77 : 8,738.72 = 1,443.22 : x
2. Step 2: Convert to fraction form
   5,825.77/8,738.72 = 1,443.22/x
3. Step 3: Cross multiply
   5,825.77x = 8,738.72 × 1,443.22
4. Step 4: Simplify right side
   5,825.77x = 12,611,895.48
5. Step 5: Solve for x
   x = 12,611,895.48/5,825.77
6. Step 6: Final answer
   x = 2,164.85