Finding the Fourth Proportional to 9,451.52, 13,043.49 and 5,674.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,451.52 : 13,043.49 = 5,674.98 : x
2. Step 2: Convert to fraction form
   9,451.52/13,043.49 = 5,674.98/x
3. Step 3: Cross multiply
   9,451.52x = 13,043.49 × 5,674.98
4. Step 4: Simplify right side
   9,451.52x = 74,021,544.88
5. Step 5: Solve for x
   x = 74,021,544.88/9,451.52
6. Step 6: Final answer
   x = 7,831.71