Finding the Fourth Proportional to 4,145.56, 5,726.00 and 3,009.41

Step by Step Solution

1. Step 1: Write the proportion equation
   4,145.56 : 5,726.00 = 3,009.41 : x
2. Step 2: Convert to fraction form
   4,145.56/5,726.00 = 3,009.41/x
3. Step 3: Cross multiply
   4,145.56x = 5,726.00 × 3,009.41
4. Step 4: Simplify right side
   4,145.56x = 17,231,903.50
5. Step 5: Solve for x
   x = 17,231,903.50/4,145.56
6. Step 6: Final answer
   x = 4,156.72