Finding the Fourth Proportional to 23,849.91, 32,910.30 and 14,287.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,849.91 : 32,910.30 = 14,287.86 : x
2. Step 2: Convert to fraction form
   23,849.91/32,910.30 = 14,287.86/x
3. Step 3: Cross multiply
   23,849.91x = 32,910.30 × 14,287.86
4. Step 4: Simplify right side
   23,849.91x = 470,217,758.96
5. Step 5: Solve for x
   x = 470,217,758.96/23,849.91
6. Step 6: Final answer
   x = 19,715.70