Finding the Fourth Proportional to 5,836.55, 8,749.55 and 3,963.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,836.55 : 8,749.55 = 3,963.07 : x
2. Step 2: Convert to fraction form
   5,836.55/8,749.55 = 3,963.07/x
3. Step 3: Cross multiply
   5,836.55x = 8,749.55 × 3,963.07
4. Step 4: Simplify right side
   5,836.55x = 34,675,099.96
5. Step 5: Solve for x
   x = 34,675,099.96/5,836.55
6. Step 6: Final answer
   x = 5,941.03