Finding the Fourth Proportional to 23,822.64, 35,736.72 and 9,042.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,822.64 : 35,736.72 = 9,042.60 : x
2. Step 2: Convert to fraction form
   23,822.64/35,736.72 = 9,042.60/x
3. Step 3: Cross multiply
   23,822.64x = 35,736.72 × 9,042.60
4. Step 4: Simplify right side
   23,822.64x = 323,152,864.27
5. Step 5: Solve for x
   x = 323,152,864.27/23,822.64
6. Step 6: Final answer
   x = 13,564.95