Finding the Fourth Proportional to 1,609.01, 2,411.00 and 1,284.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609.01 : 2,411.00 = 1,284.29 : x
2. Step 2: Convert to fraction form
   1,609.01/2,411.00 = 1,284.29/x
3. Step 3: Cross multiply
   1,609.01x = 2,411.00 × 1,284.29
4. Step 4: Simplify right side
   1,609.01x = 3,096,416.77
5. Step 5: Solve for x
   x = 3,096,416.77/1,609.01
6. Step 6: Final answer
   x = 1,924.42