Finding the Fourth Proportional to 2,625.79, 3,623.57 and 1,446.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625.79 : 3,623.57 = 1,446.86 : x
2. Step 2: Convert to fraction form
   2,625.79/3,623.57 = 1,446.86/x
3. Step 3: Cross multiply
   2,625.79x = 3,623.57 × 1,446.86
4. Step 4: Simplify right side
   2,625.79x = 5,242,779.76
5. Step 5: Solve for x
   x = 5,242,779.76/2,625.79
6. Step 6: Final answer
   x = 1,996.65