Finding the Fourth Proportional to 2,614.82, 3,608.54 and 1,435.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.82 : 3,608.54 = 1,435.98 : x
2. Step 2: Convert to fraction form
   2,614.82/3,608.54 = 1,435.98/x
3. Step 3: Cross multiply
   2,614.82x = 3,608.54 × 1,435.98
4. Step 4: Simplify right side
   2,614.82x = 5,181,773.23
5. Step 5: Solve for x
   x = 5,181,773.23/2,614.82
6. Step 6: Final answer
   x = 1,981.70