Finding the Fourth Proportional to 4,047.98, 5,611.68 and 3,826.24

Step by Step Solution

1. Step 1: Write the proportion equation
   4,047.98 : 5,611.68 = 3,826.24 : x
2. Step 2: Convert to fraction form
   4,047.98/5,611.68 = 3,826.24/x
3. Step 3: Cross multiply
   4,047.98x = 5,611.68 × 3,826.24
4. Step 4: Simplify right side
   4,047.98x = 21,471,620.45
5. Step 5: Solve for x
   x = 21,471,620.45/4,047.98
6. Step 6: Final answer
   x = 5,304.29