Finding the Fourth Proportional to 3,759.01, 5,636.89 and 2,765.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,759.01 : 5,636.89 = 2,765.82 : x
2. Step 2: Convert to fraction form
   3,759.01/5,636.89 = 2,765.82/x
3. Step 3: Cross multiply
   3,759.01x = 5,636.89 × 2,765.82
4. Step 4: Simplify right side
   3,759.01x = 15,590,623.10
5. Step 5: Solve for x
   x = 15,590,623.10/3,759.01
6. Step 6: Final answer
   x = 4,147.53