Finding the Fourth Proportional to 23,771.72, 32,816.04 and 14,215.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,771.72 : 32,816.04 = 14,215.88 : x
2. Step 2: Convert to fraction form
   23,771.72/32,816.04 = 14,215.88/x
3. Step 3: Cross multiply
   23,771.72x = 32,816.04 × 14,215.88
4. Step 4: Simplify right side
   23,771.72x = 466,508,886.72
5. Step 5: Solve for x
   x = 466,508,886.72/23,771.72
6. Step 6: Final answer
   x = 19,624.53