Finding the Fourth Proportional to 3,636.34, 5,018.22 and 2,064.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.34 : 5,018.22 = 2,064.43 : x
2. Step 2: Convert to fraction form
   3,636.34/5,018.22 = 2,064.43/x
3. Step 3: Cross multiply
   3,636.34x = 5,018.22 × 2,064.43
4. Step 4: Simplify right side
   3,636.34x = 10,359,763.91
5. Step 5: Solve for x
   x = 10,359,763.91/3,636.34
6. Step 6: Final answer
   x = 2,848.95