Finding the Fourth Proportional to 23,124.41, 31,925.41 and 15,180.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,124.41 : 31,925.41 = 15,180.56 : x
2. Step 2: Convert to fraction form
   23,124.41/31,925.41 = 15,180.56/x
3. Step 3: Cross multiply
   23,124.41x = 31,925.41 × 15,180.56
4. Step 4: Simplify right side
   23,124.41x = 484,645,404.45
5. Step 5: Solve for x
   x = 484,645,404.45/23,124.41
6. Step 6: Final answer
   x = 20,958.18