Finding the Fourth Proportional to 23,222.88, 32,048.04 and 14,145.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,222.88 : 32,048.04 = 14,145.12 : x
2. Step 2: Convert to fraction form
   23,222.88/32,048.04 = 14,145.12/x
3. Step 3: Cross multiply
   23,222.88x = 32,048.04 × 14,145.12
4. Step 4: Simplify right side
   23,222.88x = 453,323,371.56
5. Step 5: Solve for x
   x = 453,323,371.56/23,222.88
6. Step 6: Final answer
   x = 19,520.55