Finding the Fourth Proportional to 17,230.91, 23,777.33 and 9,674.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,230.91 : 23,777.33 = 9,674.82 : x
2. Step 2: Convert to fraction form
   17,230.91/23,777.33 = 9,674.82/x
3. Step 3: Cross multiply
   17,230.91x = 23,777.33 × 9,674.82
4. Step 4: Simplify right side
   17,230.91x = 230,041,339.46
5. Step 5: Solve for x
   x = 230,041,339.46/17,230.91
6. Step 6: Final answer
   x = 13,350.51