Finding the Fourth Proportional to 3,636.23, 5,017.82 and 2,064.29

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.23 : 5,017.82 = 2,064.29 : x
2. Step 2: Convert to fraction form
   3,636.23/5,017.82 = 2,064.29/x
3. Step 3: Cross multiply
   3,636.23x = 5,017.82 × 2,064.29
4. Step 4: Simplify right side
   3,636.23x = 10,358,200.24
5. Step 5: Solve for x
   x = 10,358,200.24/3,636.23
6. Step 6: Final answer
   x = 2,848.61