Finding the Fourth Proportional to 3,153.14, 4,345.89 and 2,365.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,153.14 : 4,345.89 = 2,365.82 : x
2. Step 2: Convert to fraction form
   3,153.14/4,345.89 = 2,365.82/x
3. Step 3: Cross multiply
   3,153.14x = 4,345.89 × 2,365.82
4. Step 4: Simplify right side
   3,153.14x = 10,281,593.48
5. Step 5: Solve for x
   x = 10,281,593.48/3,153.14
6. Step 6: Final answer
   x = 3,260.75