Finding the Fourth Proportional to 7,680.82, 10,599.56 and 4,323.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,680.82 : 10,599.56 = 4,323.69 : x
2. Step 2: Convert to fraction form
   7,680.82/10,599.56 = 4,323.69/x
3. Step 3: Cross multiply
   7,680.82x = 10,599.56 × 4,323.69
4. Step 4: Simplify right side
   7,680.82x = 45,829,158.32
5. Step 5: Solve for x
   x = 45,829,158.32/7,680.82
6. Step 6: Final answer
   x = 5,966.70