Finding the Fourth Proportional to 2,610.63, 3,917.69 and 967.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.63 : 3,917.69 = 967.19 : x
2. Step 2: Convert to fraction form
   2,610.63/3,917.69 = 967.19/x
3. Step 3: Cross multiply
   2,610.63x = 3,917.69 × 967.19
4. Step 4: Simplify right side
   2,610.63x = 3,789,126.17
5. Step 5: Solve for x
   x = 3,789,126.17/2,610.63
6. Step 6: Final answer
   x = 1,451.42