Finding the Fourth Proportional to 3,962.10, 5,941.91 and 1,881.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.10 : 5,941.91 = 1,881.48 : x
2. Step 2: Convert to fraction form
   3,962.10/5,941.91 = 1,881.48/x
3. Step 3: Cross multiply
   3,962.10x = 5,941.91 × 1,881.48
4. Step 4: Simplify right side
   3,962.10x = 11,179,584.83
5. Step 5: Solve for x
   x = 11,179,584.83/3,962.10
6. Step 6: Final answer
   x = 2,821.63