Finding the Fourth Proportional to 1,975.38, 2,962.34 and 676.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,975.38 : 2,962.34 = 676.50 : x
2. Step 2: Convert to fraction form
   1,975.38/2,962.34 = 676.50/x
3. Step 3: Cross multiply
   1,975.38x = 2,962.34 × 676.50
4. Step 4: Simplify right side
   1,975.38x = 2,004,023.01
5. Step 5: Solve for x
   x = 2,004,023.01/1,975.38
6. Step 6: Final answer
   x = 1,014.50