Finding the Fourth Proportional to 3,636.84, 5,018.91 and 2,064.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.84 : 5,018.91 = 2,064.93 : x
2. Step 2: Convert to fraction form
   3,636.84/5,018.91 = 2,064.93/x
3. Step 3: Cross multiply
   3,636.84x = 5,018.91 × 2,064.93
4. Step 4: Simplify right side
   3,636.84x = 10,363,697.83
5. Step 5: Solve for x
   x = 10,363,697.83/3,636.84
6. Step 6: Final answer
   x = 2,849.64