Finding the Fourth Proportional to 23,529.98, 32,472.24 and 12,919.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,529.98 : 32,472.24 = 12,919.52 : x
2. Step 2: Convert to fraction form
   23,529.98/32,472.24 = 12,919.52/x
3. Step 3: Cross multiply
   23,529.98x = 32,472.24 × 12,919.52
4. Step 4: Simplify right side
   23,529.98x = 419,525,754.12
5. Step 5: Solve for x
   x = 419,525,754.12/23,529.98
6. Step 6: Final answer
   x = 17,829.41