Finding the Fourth Proportional to 23,864.85, 32,931.56 and 13,793.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,864.85 : 32,931.56 = 13,793.94 : x
2. Step 2: Convert to fraction form
   23,864.85/32,931.56 = 13,793.94/x
3. Step 3: Cross multiply
   23,864.85x = 32,931.56 × 13,793.94
4. Step 4: Simplify right side
   23,864.85x = 454,256,096.80
5. Step 5: Solve for x
   x = 454,256,096.80/23,864.85
6. Step 6: Final answer
   x = 19,034.53