Finding the Fourth Proportional to 25,192.42, 37,805.62 and 10,401

Step by Step Solution

1. Step 1: Write the proportion equation
   25,192.42 : 37,805.62 = 10,401 : x
2. Step 2: Convert to fraction form
   25,192.42/37,805.62 = 10,401/x
3. Step 3: Cross multiply
   25,192.42x = 37,805.62 × 10,401
4. Step 4: Simplify right side
   25,192.42x = 393,216,253.62
5. Step 5: Solve for x
   x = 393,216,253.62/25,192.42
6. Step 6: Final answer
   x = 15,608.51