Finding the Fourth Proportional to 2,604.96, 3,594.72 and 1,426

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.96 : 3,594.72 = 1,426 : x
2. Step 2: Convert to fraction form
   2,604.96/3,594.72 = 1,426/x
3. Step 3: Cross multiply
   2,604.96x = 3,594.72 × 1,426
4. Step 4: Simplify right side
   2,604.96x = 5,126,070.72
5. Step 5: Solve for x
   x = 5,126,070.72/2,604.96
6. Step 6: Final answer
   x = 1,967.81