Finding the Fourth Proportional to 23,223, 32,048.96 and 13,663.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,223 : 32,048.96 = 13,663.38 : x
2. Step 2: Convert to fraction form
   23,223/32,048.96 = 13,663.38/x
3. Step 3: Cross multiply
   23,223x = 32,048.96 × 13,663.38
4. Step 4: Simplify right side
   23,223x = 437,897,050.77
5. Step 5: Solve for x
   x = 437,897,050.77/23,223
6. Step 6: Final answer
   x = 18,856.18