Finding the Fourth Proportional to 3,873.48, 5,324.82 and 3,333.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,873.48 : 5,324.82 = 3,333.15 : x
2. Step 2: Convert to fraction form
   3,873.48/5,324.82 = 3,333.15/x
3. Step 3: Cross multiply
   3,873.48x = 5,324.82 × 3,333.15
4. Step 4: Simplify right side
   3,873.48x = 17,748,423.78
5. Step 5: Solve for x
   x = 17,748,423.78/3,873.48
6. Step 6: Final answer
   x = 4,582.04