Finding the Fourth Proportional to 2,429.99, 3,642.18 and 1,041.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.99 : 3,642.18 = 1,041.26 : x
2. Step 2: Convert to fraction form
   2,429.99/3,642.18 = 1,041.26/x
3. Step 3: Cross multiply
   2,429.99x = 3,642.18 × 1,041.26
4. Step 4: Simplify right side
   2,429.99x = 3,792,456.35
5. Step 5: Solve for x
   x = 3,792,456.35/2,429.99
6. Step 6: Final answer
   x = 1,560.69