Finding the Fourth Proportional to 3,636.93, 5,018.96 and 2,065.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.93 : 5,018.96 = 2,065.02 : x
2. Step 2: Convert to fraction form
   3,636.93/5,018.96 = 2,065.02/x
3. Step 3: Cross multiply
   3,636.93x = 5,018.96 × 2,065.02
4. Step 4: Simplify right side
   3,636.93x = 10,364,255.36
5. Step 5: Solve for x
   x = 10,364,255.36/3,636.93
6. Step 6: Final answer
   x = 2,849.73