Finding the Fourth Proportional to 2,630.86, 3,630.45 and 1,451.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630.86 : 3,630.45 = 1,451.71 : x
2. Step 2: Convert to fraction form
   2,630.86/3,630.45 = 1,451.71/x
3. Step 3: Cross multiply
   2,630.86x = 3,630.45 × 1,451.71
4. Step 4: Simplify right side
   2,630.86x = 5,270,360.57
5. Step 5: Solve for x
   x = 5,270,360.57/2,630.86
6. Step 6: Final answer
   x = 2,003.28