Finding the Fourth Proportional to 59,991.56, 82,785 and 37,329.85

Step by Step Solution

1. Step 1: Write the proportion equation
   59,991.56 : 82,785 = 37,329.85 : x
2. Step 2: Convert to fraction form
   59,991.56/82,785 = 37,329.85/x
3. Step 3: Cross multiply
   59,991.56x = 82,785 × 37,329.85
4. Step 4: Simplify right side
   59,991.56x = 3,090,351,632.25
5. Step 5: Solve for x
   x = 3,090,351,632.25/59,991.56
6. Step 6: Final answer
   x = 51,513.11