Finding the Fourth Proportional to 72,066.06, 108,104.85 and 25,329.42

Step by Step Solution

1. Step 1: Write the proportion equation
   72,066.06 : 108,104.85 = 25,329.42 : x
2. Step 2: Convert to fraction form
   72,066.06/108,104.85 = 25,329.42/x
3. Step 3: Cross multiply
   72,066.06x = 108,104.85 × 25,329.42
4. Step 4: Simplify right side
   72,066.06x = 2,738,233,149.69
5. Step 5: Solve for x
   x = 2,738,233,149.69/72,066.06
6. Step 6: Final answer
   x = 37,996.15