Finding the Fourth Proportional to 31,697.33, 47,580.62 and 23,351.49

Step by Step Solution

1. Step 1: Write the proportion equation
   31,697.33 : 47,580.62 = 23,351.49 : x
2. Step 2: Convert to fraction form
   31,697.33/47,580.62 = 23,351.49/x
3. Step 3: Cross multiply
   31,697.33x = 47,580.62 × 23,351.49
4. Step 4: Simplify right side
   31,697.33x = 1,111,078,255.37
5. Step 5: Solve for x
   x = 1,111,078,255.37/31,697.33
6. Step 6: Final answer
   x = 35,052.75