Finding the Fourth Proportional to 2,630.81, 3,630.47 and 1,451.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630.81 : 3,630.47 = 1,451.89 : x
2. Step 2: Convert to fraction form
   2,630.81/3,630.47 = 1,451.89/x
3. Step 3: Cross multiply
   2,630.81x = 3,630.47 × 1,451.89
4. Step 4: Simplify right side
   2,630.81x = 5,271,024.94
5. Step 5: Solve for x
   x = 5,271,024.94/2,630.81
6. Step 6: Final answer
   x = 2,003.58