Finding the Fourth Proportional to 2,104.34, 3,153.69 and 1,614.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.34 : 3,153.69 = 1,614.98 : x
2. Step 2: Convert to fraction form
   2,104.34/3,153.69 = 1,614.98/x
3. Step 3: Cross multiply
   2,104.34x = 3,153.69 × 1,614.98
4. Step 4: Simplify right side
   2,104.34x = 5,093,154.16
5. Step 5: Solve for x
   x = 5,093,154.16/2,104.34
6. Step 6: Final answer
   x = 2,420.32