Finding the Fourth Proportional to 2,625.78, 3,623.53 and 1,446.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625.78 : 3,623.53 = 1,446.83 : x
2. Step 2: Convert to fraction form
   2,625.78/3,623.53 = 1,446.83/x
3. Step 3: Cross multiply
   2,625.78x = 3,623.53 × 1,446.83
4. Step 4: Simplify right side
   2,625.78x = 5,242,631.91
5. Step 5: Solve for x
   x = 5,242,631.91/2,625.78
6. Step 6: Final answer
   x = 1,996.60