Finding the Fourth Proportional to 2,816.52, 4,225.34 and 967.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,816.52 : 4,225.34 = 967.69 : x
2. Step 2: Convert to fraction form
   2,816.52/4,225.34 = 967.69/x
3. Step 3: Cross multiply
   2,816.52x = 4,225.34 × 967.69
4. Step 4: Simplify right side
   2,816.52x = 4,088,819.26
5. Step 5: Solve for x
   x = 4,088,819.26/2,816.52
6. Step 6: Final answer
   x = 1,451.73