Finding the Fourth Proportional to 3,335.94, 5,004.18 and 964.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,335.94 : 5,004.18 = 964.05 : x
2. Step 2: Convert to fraction form
   3,335.94/5,004.18 = 964.05/x
3. Step 3: Cross multiply
   3,335.94x = 5,004.18 × 964.05
4. Step 4: Simplify right side
   3,335.94x = 4,824,279.73
5. Step 5: Solve for x
   x = 4,824,279.73/3,335.94
6. Step 6: Final answer
   x = 1,446.15