Finding the Fourth Proportional to 1,460.49, 2,180.34 and 1,409.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460.49 : 2,180.34 = 1,409.23 : x
2. Step 2: Convert to fraction form
   1,460.49/2,180.34 = 1,409.23/x
3. Step 3: Cross multiply
   1,460.49x = 2,180.34 × 1,409.23
4. Step 4: Simplify right side
   1,460.49x = 3,072,598.94
5. Step 5: Solve for x
   x = 3,072,598.94/1,460.49
6. Step 6: Final answer
   x = 2,103.81