Finding the Fourth Proportional to 3,955.52, 5,458.56 and 2,384.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,955.52 : 5,458.56 = 2,384.48 : x
2. Step 2: Convert to fraction form
   3,955.52/5,458.56 = 2,384.48/x
3. Step 3: Cross multiply
   3,955.52x = 5,458.56 × 2,384.48
4. Step 4: Simplify right side
   3,955.52x = 13,015,827.15
5. Step 5: Solve for x
   x = 13,015,827.15/3,955.52
6. Step 6: Final answer
   x = 3,290.55