Finding the Fourth Proportional to 2,426.98, 3,641.50 and 1,040.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.98 : 3,641.50 = 1,040.62 : x
2. Step 2: Convert to fraction form
   2,426.98/3,641.50 = 1,040.62/x
3. Step 3: Cross multiply
   2,426.98x = 3,641.50 × 1,040.62
4. Step 4: Simplify right side
   2,426.98x = 3,789,417.73
5. Step 5: Solve for x
   x = 3,789,417.73/2,426.98
6. Step 6: Final answer
   x = 1,561.37