Finding the Fourth Proportional to 2,410.34, 3,321.07 and 1,623.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.34 : 3,321.07 = 1,623.02 : x
2. Step 2: Convert to fraction form
   2,410.34/3,321.07 = 1,623.02/x
3. Step 3: Cross multiply
   2,410.34x = 3,321.07 × 1,623.02
4. Step 4: Simplify right side
   2,410.34x = 5,390,142.37
5. Step 5: Solve for x
   x = 5,390,142.37/2,410.34
6. Step 6: Final answer
   x = 2,236.26