Finding the Fourth Proportional to 2,406.71, 3,321.84 and 1,610.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.71 : 3,321.84 = 1,610.08 : x
2. Step 2: Convert to fraction form
   2,406.71/3,321.84 = 1,610.08/x
3. Step 3: Cross multiply
   2,406.71x = 3,321.84 × 1,610.08
4. Step 4: Simplify right side
   2,406.71x = 5,348,425.88
5. Step 5: Solve for x
   x = 5,348,425.88/2,406.71
6. Step 6: Final answer
   x = 2,222.30