Finding the Fourth Proportional to 25,105.78, 37,658.69 and 9,523.41

Step by Step Solution

1. Step 1: Write the proportion equation
   25,105.78 : 37,658.69 = 9,523.41 : x
2. Step 2: Convert to fraction form
   25,105.78/37,658.69 = 9,523.41/x
3. Step 3: Cross multiply
   25,105.78x = 37,658.69 × 9,523.41
4. Step 4: Simplify right side
   25,105.78x = 358,638,991.81
5. Step 5: Solve for x
   x = 358,638,991.81/25,105.78
6. Step 6: Final answer
   x = 14,285.12