Finding the Fourth Proportional to 3,924.89, 5,884.59 and 1,976.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,924.89 : 5,884.59 = 1,976.03 : x
2. Step 2: Convert to fraction form
   3,924.89/5,884.59 = 1,976.03/x
3. Step 3: Cross multiply
   3,924.89x = 5,884.59 × 1,976.03
4. Step 4: Simplify right side
   3,924.89x = 11,628,096.95
5. Step 5: Solve for x
   x = 11,628,096.95/3,924.89
6. Step 6: Final answer
   x = 2,962.66