Finding the Fourth Proportional to 23,774.69, 35,654.34 and 10,636.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,774.69 : 35,654.34 = 10,636.49 : x
2. Step 2: Convert to fraction form
   23,774.69/35,654.34 = 10,636.49/x
3. Step 3: Cross multiply
   23,774.69x = 35,654.34 × 10,636.49
4. Step 4: Simplify right side
   23,774.69x = 379,237,030.87
5. Step 5: Solve for x
   x = 379,237,030.87/23,774.69
6. Step 6: Final answer
   x = 15,951.29