Finding the Fourth Proportional to 3,300.81, 4,552.50 and 2,343.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.81 : 4,552.50 = 2,343.25 : x
2. Step 2: Convert to fraction form
   3,300.81/4,552.50 = 2,343.25/x
3. Step 3: Cross multiply
   3,300.81x = 4,552.50 × 2,343.25
4. Step 4: Simplify right side
   3,300.81x = 10,667,645.63
5. Step 5: Solve for x
   x = 10,667,645.63/3,300.81
6. Step 6: Final answer
   x = 3,231.83