Finding the Fourth Proportional to 23,265.76, 32,096.16 and 13,828.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,265.76 : 32,096.16 = 13,828.96 : x
2. Step 2: Convert to fraction form
   23,265.76/32,096.16 = 13,828.96/x
3. Step 3: Cross multiply
   23,265.76x = 32,096.16 × 13,828.96
4. Step 4: Simplify right side
   23,265.76x = 443,856,512.79
5. Step 5: Solve for x
   x = 443,856,512.79/23,265.76
6. Step 6: Final answer
   x = 19,077.67