Finding the Fourth Proportional to 1,752.84, 2,418.89 and 1,006.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752.84 : 2,418.89 = 1,006.83 : x
2. Step 2: Convert to fraction form
   1,752.84/2,418.89 = 1,006.83/x
3. Step 3: Cross multiply
   1,752.84x = 2,418.89 × 1,006.83
4. Step 4: Simplify right side
   1,752.84x = 2,435,411.02
5. Step 5: Solve for x
   x = 2,435,411.02/1,752.84
6. Step 6: Final answer
   x = 1,389.41