Finding the Fourth Proportional to 2,627.16, 3,625.73 and 1,962.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.16 : 3,625.73 = 1,962.86 : x
2. Step 2: Convert to fraction form
   2,627.16/3,625.73 = 1,962.86/x
3. Step 3: Cross multiply
   2,627.16x = 3,625.73 × 1,962.86
4. Step 4: Simplify right side
   2,627.16x = 7,116,801.04
5. Step 5: Solve for x
   x = 7,116,801.04/2,627.16
6. Step 6: Final answer
   x = 2,708.93