Finding the Fourth Proportional to 2,614.96, 3,608.76 and 1,436.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.96 : 3,608.76 = 1,436.07 : x
2. Step 2: Convert to fraction form
   2,614.96/3,608.76 = 1,436.07/x
3. Step 3: Cross multiply
   2,614.96x = 3,608.76 × 1,436.07
4. Step 4: Simplify right side
   2,614.96x = 5,182,431.97
5. Step 5: Solve for x
   x = 5,182,431.97/2,614.96
6. Step 6: Final answer
   x = 1,981.84