Finding the Fourth Proportional to 2,436.69, 3,362.67 and 1,552.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.69 : 3,362.67 = 1,552.31 : x
2. Step 2: Convert to fraction form
   2,436.69/3,362.67 = 1,552.31/x
3. Step 3: Cross multiply
   2,436.69x = 3,362.67 × 1,552.31
4. Step 4: Simplify right side
   2,436.69x = 5,219,881.69
5. Step 5: Solve for x
   x = 5,219,881.69/2,436.69
6. Step 6: Final answer
   x = 2,142.20