Finding the Fourth Proportional to 23,792.24, 35,677.28 and 10,644.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,792.24 : 35,677.28 = 10,644.72 : x
2. Step 2: Convert to fraction form
   23,792.24/35,677.28 = 10,644.72/x
3. Step 3: Cross multiply
   23,792.24x = 35,677.28 × 10,644.72
4. Step 4: Simplify right side
   23,792.24x = 379,774,655.96
5. Step 5: Solve for x
   x = 379,774,655.96/23,792.24
6. Step 6: Final answer
   x = 15,962.12