Finding the Fourth Proportional to 3,864.59, 5,333.22 and 2,292.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,864.59 : 5,333.22 = 2,292.69 : x
2. Step 2: Convert to fraction form
   3,864.59/5,333.22 = 2,292.69/x
3. Step 3: Cross multiply
   3,864.59x = 5,333.22 × 2,292.69
4. Step 4: Simplify right side
   3,864.59x = 12,227,420.16
5. Step 5: Solve for x
   x = 12,227,420.16/3,864.59
6. Step 6: Final answer
   x = 3,163.97