Finding the Fourth Proportional to 7,678.97, 10,598.00 and 4,322.43

Step by Step Solution

1. Step 1: Write the proportion equation
   7,678.97 : 10,598.00 = 4,322.43 : x
2. Step 2: Convert to fraction form
   7,678.97/10,598.00 = 4,322.43/x
3. Step 3: Cross multiply
   7,678.97x = 10,598.00 × 4,322.43
4. Step 4: Simplify right side
   7,678.97x = 45,809,131.27
5. Step 5: Solve for x
   x = 45,809,131.27/7,678.97
6. Step 6: Final answer
   x = 5,965.53