Finding the Fourth Proportional to 23,662.62, 35,435.52 and 18,353.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,662.62 : 35,435.52 = 18,353.43 : x
2. Step 2: Convert to fraction form
   23,662.62/35,435.52 = 18,353.43/x
3. Step 3: Cross multiply
   23,662.62x = 35,435.52 × 18,353.43
4. Step 4: Simplify right side
   23,662.62x = 650,363,335.83
5. Step 5: Solve for x
   x = 650,363,335.83/23,662.62
6. Step 6: Final answer
   x = 27,484.84