Finding the Fourth Proportional to 2,006.39, 3,024.63 and 1,872.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.39 : 3,024.63 = 1,872.59 : x
2. Step 2: Convert to fraction form
   2,006.39/3,024.63 = 1,872.59/x
3. Step 3: Cross multiply
   2,006.39x = 3,024.63 × 1,872.59
4. Step 4: Simplify right side
   2,006.39x = 5,663,894.77
5. Step 5: Solve for x
   x = 5,663,894.77/2,006.39
6. Step 6: Final answer
   x = 2,822.92