Finding the Fourth Proportional to 57,825.27, 86,678.82 and 32,812.49

Step by Step Solution

1. Step 1: Write the proportion equation
   57,825.27 : 86,678.82 = 32,812.49 : x
2. Step 2: Convert to fraction form
   57,825.27/86,678.82 = 32,812.49/x
3. Step 3: Cross multiply
   57,825.27x = 86,678.82 × 32,812.49
4. Step 4: Simplify right side
   57,825.27x = 2,844,148,131.16
5. Step 5: Solve for x
   x = 2,844,148,131.16/57,825.27
6. Step 6: Final answer
   x = 49,185.21