Finding the Fourth Proportional to 47,642.22, 71,448.69 and 32,945.58

Step by Step Solution

1. Step 1: Write the proportion equation
   47,642.22 : 71,448.69 = 32,945.58 : x
2. Step 2: Convert to fraction form
   47,642.22/71,448.69 = 32,945.58/x
3. Step 3: Cross multiply
   47,642.22x = 71,448.69 × 32,945.58
4. Step 4: Simplify right side
   47,642.22x = 2,353,918,436.03
5. Step 5: Solve for x
   x = 2,353,918,436.03/47,642.22
6. Step 6: Final answer
   x = 49,408.25