Finding the Fourth Proportional to 23,196.38, 32,019.30 and 13,764.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,196.38 : 32,019.30 = 13,764.94 : x
2. Step 2: Convert to fraction form
   23,196.38/32,019.30 = 13,764.94/x
3. Step 3: Cross multiply
   23,196.38x = 32,019.30 × 13,764.94
4. Step 4: Simplify right side
   23,196.38x = 440,743,663.29
5. Step 5: Solve for x
   x = 440,743,663.29/23,196.38
6. Step 6: Final answer
   x = 19,000.54