Finding the Fourth Proportional to 1,647.62, 2,272.32 and 1,483.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,647.62 : 2,272.32 = 1,483.59 : x
2. Step 2: Convert to fraction form
   1,647.62/2,272.32 = 1,483.59/x
3. Step 3: Cross multiply
   1,647.62x = 2,272.32 × 1,483.59
4. Step 4: Simplify right side
   1,647.62x = 3,371,187.10
5. Step 5: Solve for x
   x = 3,371,187.10/1,647.62
6. Step 6: Final answer
   x = 2,046.10