Finding the Fourth Proportional to 23,144.57, 34,716.51 and 5,614.55

Step by Step Solution

1. Step 1: Write the proportion equation
   23,144.57 : 34,716.51 = 5,614.55 : x
2. Step 2: Convert to fraction form
   23,144.57/34,716.51 = 5,614.55/x
3. Step 3: Cross multiply
   23,144.57x = 34,716.51 × 5,614.55
4. Step 4: Simplify right side
   23,144.57x = 194,917,581.22
5. Step 5: Solve for x
   x = 194,917,581.22/23,144.57
6. Step 6: Final answer
   x = 8,421.74