Finding the Fourth Proportional to 3,962.06, 5,941.89 and 2,086.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.06 : 5,941.89 = 2,086.93 : x
2. Step 2: Convert to fraction form
   3,962.06/5,941.89 = 2,086.93/x
3. Step 3: Cross multiply
   3,962.06x = 5,941.89 × 2,086.93
4. Step 4: Simplify right side
   3,962.06x = 12,400,308.50
5. Step 5: Solve for x
   x = 12,400,308.50/3,962.06
6. Step 6: Final answer
   x = 3,129.76