Finding the Fourth Proportional to 4,002.29, 6,003.27 and 1,228.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,002.29 : 6,003.27 = 1,228.82 : x
2. Step 2: Convert to fraction form
   4,002.29/6,003.27 = 1,228.82/x
3. Step 3: Cross multiply
   4,002.29x = 6,003.27 × 1,228.82
4. Step 4: Simplify right side
   4,002.29x = 7,376,908.23
5. Step 5: Solve for x
   x = 7,376,908.23/4,002.29
6. Step 6: Final answer
   x = 1,843.17