Finding the Fourth Proportional to 1,697.68, 2,548.12 and 967.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,697.68 : 2,548.12 = 967.12 : x
2. Step 2: Convert to fraction form
   1,697.68/2,548.12 = 967.12/x
3. Step 3: Cross multiply
   1,697.68x = 2,548.12 × 967.12
4. Step 4: Simplify right side
   1,697.68x = 2,464,337.81
5. Step 5: Solve for x
   x = 2,464,337.81/1,697.68
6. Step 6: Final answer
   x = 1,451.59