Finding the Fourth Proportional to 3,002.03, 4,142.84 and 1,726.11

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.03 : 4,142.84 = 1,726.11 : x
2. Step 2: Convert to fraction form
   3,002.03/4,142.84 = 1,726.11/x
3. Step 3: Cross multiply
   3,002.03x = 4,142.84 × 1,726.11
4. Step 4: Simplify right side
   3,002.03x = 7,150,997.55
5. Step 5: Solve for x
   x = 7,150,997.55/3,002.03
6. Step 6: Final answer
   x = 2,382.05