Finding the Fourth Proportional to 23,392.96, 35,086.56 and 10,242.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,392.96 : 35,086.56 = 10,242.88 : x
2. Step 2: Convert to fraction form
   23,392.96/35,086.56 = 10,242.88/x
3. Step 3: Cross multiply
   23,392.96x = 35,086.56 × 10,242.88
4. Step 4: Simplify right side
   23,392.96x = 359,387,423.69
5. Step 5: Solve for x
   x = 359,387,423.69/23,392.96
6. Step 6: Final answer
   x = 15,363.06