Finding the Fourth Proportional to 2,429.33, 3,644.10 and 786.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.33 : 3,644.10 = 786.00 : x
2. Step 2: Convert to fraction form
   2,429.33/3,644.10 = 786.00/x
3. Step 3: Cross multiply
   2,429.33x = 3,644.10 × 786.00
4. Step 4: Simplify right side
   2,429.33x = 2,864,266.35
5. Step 5: Solve for x
   x = 2,864,266.35/2,429.33
6. Step 6: Final answer
   x = 1,179.04