Finding the Fourth Proportional to 23,435.70, 32,341.46 and 12,825.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,435.70 : 32,341.46 = 12,825.42 : x
2. Step 2: Convert to fraction form
   23,435.70/32,341.46 = 12,825.42/x
3. Step 3: Cross multiply
   23,435.70x = 32,341.46 × 12,825.42
4. Step 4: Simplify right side
   23,435.70x = 414,792,743.79
5. Step 5: Solve for x
   x = 414,792,743.79/23,435.70
6. Step 6: Final answer
   x = 17,699.18