Finding the Fourth Proportional to 1,647.35, 2,468.89 and 1,233.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,647.35 : 2,468.89 = 1,233.24 : x
2. Step 2: Convert to fraction form
   1,647.35/2,468.89 = 1,233.24/x
3. Step 3: Cross multiply
   1,647.35x = 2,468.89 × 1,233.24
4. Step 4: Simplify right side
   1,647.35x = 3,044,733.90
5. Step 5: Solve for x
   x = 3,044,733.90/1,647.35
6. Step 6: Final answer
   x = 1,848.26