Finding the Fourth Proportional to 25,273.42, 37,901.91 and 8,401.89

Step by Step Solution

1. Step 1: Write the proportion equation
   25,273.42 : 37,901.91 = 8,401.89 : x
2. Step 2: Convert to fraction form
   25,273.42/37,901.91 = 8,401.89/x
3. Step 3: Cross multiply
   25,273.42x = 37,901.91 × 8,401.89
4. Step 4: Simplify right side
   25,273.42x = 318,447,678.61
5. Step 5: Solve for x
   x = 318,447,678.61/25,273.42
6. Step 6: Final answer
   x = 12,600.10