Finding the Fourth Proportional to 7,674.54, 10,594.38 and 5,786.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,674.54 : 10,594.38 = 5,786.88 : x
2. Step 2: Convert to fraction form
   7,674.54/10,594.38 = 5,786.88/x
3. Step 3: Cross multiply
   7,674.54x = 10,594.38 × 5,786.88
4. Step 4: Simplify right side
   7,674.54x = 61,308,405.73
5. Step 5: Solve for x
   x = 61,308,405.73/7,674.54
6. Step 6: Final answer
   x = 7,988.54