Finding the Fourth Proportional to 23,021.00, 31,738.38 and 15,049.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,021.00 : 31,738.38 = 15,049.52 : x
2. Step 2: Convert to fraction form
   23,021.00/31,738.38 = 15,049.52/x
3. Step 3: Cross multiply
   23,021.00x = 31,738.38 × 15,049.52
4. Step 4: Simplify right side
   23,021.00x = 477,647,225.89
5. Step 5: Solve for x
   x = 477,647,225.89/23,021.00
6. Step 6: Final answer
   x = 20,748.33