Finding the Fourth Proportional to 4,818.24, 7,223.85 and 3,254.37

Step by Step Solution

1. Step 1: Write the proportion equation
   4,818.24 : 7,223.85 = 3,254.37 : x
2. Step 2: Convert to fraction form
   4,818.24/7,223.85 = 3,254.37/x
3. Step 3: Cross multiply
   4,818.24x = 7,223.85 × 3,254.37
4. Step 4: Simplify right side
   4,818.24x = 23,509,080.72
5. Step 5: Solve for x
   x = 23,509,080.72/4,818.24
6. Step 6: Final answer
   x = 4,879.18