Finding the Fourth Proportional to 51,892.34, 71,581.59 and 32,765.31

Step by Step Solution

1. Step 1: Write the proportion equation
   51,892.34 : 71,581.59 = 32,765.31 : x
2. Step 2: Convert to fraction form
   51,892.34/71,581.59 = 32,765.31/x
3. Step 3: Cross multiply
   51,892.34x = 71,581.59 × 32,765.31
4. Step 4: Simplify right side
   51,892.34x = 2,345,392,986.64
5. Step 5: Solve for x
   x = 2,345,392,986.64/51,892.34
6. Step 6: Final answer
   x = 45,197.29