Finding the Fourth Proportional to 3,574.67, 5,389.43 and 3,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,574.67 : 5,389.43 = 3,333.50 : x
2. Step 2: Convert to fraction form
   3,574.67/5,389.43 = 3,333.50/x
3. Step 3: Cross multiply
   3,574.67x = 5,389.43 × 3,333.50
4. Step 4: Simplify right side
   3,574.67x = 17,965,645.09
5. Step 5: Solve for x
   x = 17,965,645.09/3,574.67
6. Step 6: Final answer
   x = 5,025.82