Finding the Fourth Proportional to 23,076.71, 31,845.87 and 12,466.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,076.71 : 31,845.87 = 12,466.34 : x
2. Step 2: Convert to fraction form
   23,076.71/31,845.87 = 12,466.34/x
3. Step 3: Cross multiply
   23,076.71x = 31,845.87 × 12,466.34
4. Step 4: Simplify right side
   23,076.71x = 397,001,403.21
5. Step 5: Solve for x
   x = 397,001,403.21/23,076.71
6. Step 6: Final answer
   x = 17,203.55