Finding the Fourth Proportional to 1,764.16, 2,434.56 and 967.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,764.16 : 2,434.56 = 967.47 : x
2. Step 2: Convert to fraction form
   1,764.16/2,434.56 = 967.47/x
3. Step 3: Cross multiply
   1,764.16x = 2,434.56 × 967.47
4. Step 4: Simplify right side
   1,764.16x = 2,355,363.76
5. Step 5: Solve for x
   x = 2,355,363.76/1,764.16
6. Step 6: Final answer
   x = 1,335.12