Finding the Fourth Proportional to 93,086.48, 139,629.24 and 37,682

Step by Step Solution

1. Step 1: Write the proportion equation
   93,086.48 : 139,629.24 = 37,682 : x
2. Step 2: Convert to fraction form
   93,086.48/139,629.24 = 37,682/x
3. Step 3: Cross multiply
   93,086.48x = 139,629.24 × 37,682
4. Step 4: Simplify right side
   93,086.48x = 5,261,509,021.68
5. Step 5: Solve for x
   x = 5,261,509,021.68/93,086.48
6. Step 6: Final answer
   x = 56,522.81