Finding the Fourth Proportional to 108,452.22, 162,677.71 and 72,352.27

Step by Step Solution

1. Step 1: Write the proportion equation
   108,452.22 : 162,677.71 = 72,352.27 : x
2. Step 2: Convert to fraction form
   108,452.22/162,677.71 = 72,352.27/x
3. Step 3: Cross multiply
   108,452.22x = 162,677.71 × 72,352.27
4. Step 4: Simplify right side
   108,452.22x = 11,770,101,596.90
5. Step 5: Solve for x
   x = 11,770,101,596.90/108,452.22
6. Step 6: Final answer
   x = 108,527.99