Finding the Fourth Proportional to 25,736.01, 38,604.42 and 10,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,736.01 : 38,604.42 = 10,153.50 : x
2. Step 2: Convert to fraction form
   25,736.01/38,604.42 = 10,153.50/x
3. Step 3: Cross multiply
   25,736.01x = 38,604.42 × 10,153.50
4. Step 4: Simplify right side
   25,736.01x = 391,969,978.47
5. Step 5: Solve for x
   x = 391,969,978.47/25,736.01
6. Step 6: Final answer
   x = 15,230.41