Finding the Fourth Proportional to 23,227.68, 32,048.82 and 13,153.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,227.68 : 32,048.82 = 13,153.86 : x
2. Step 2: Convert to fraction form
   23,227.68/32,048.82 = 13,153.86/x
3. Step 3: Cross multiply
   23,227.68x = 32,048.82 × 13,153.86
4. Step 4: Simplify right side
   23,227.68x = 421,565,691.45
5. Step 5: Solve for x
   x = 421,565,691.45/23,227.68
6. Step 6: Final answer
   x = 18,149.28