Finding the Fourth Proportional to 5,786.10, 7,985.94 and 3,796.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,786.10 : 7,985.94 = 3,796.59 : x
2. Step 2: Convert to fraction form
   5,786.10/7,985.94 = 3,796.59/x
3. Step 3: Cross multiply
   5,786.10x = 7,985.94 × 3,796.59
4. Step 4: Simplify right side
   5,786.10x = 30,319,339.94
5. Step 5: Solve for x
   x = 30,319,339.94/5,786.10
6. Step 6: Final answer
   x = 5,240.03