Finding the Fourth Proportional to 71,785.54, 107,559.83 and 41,715.37

Step by Step Solution

1. Step 1: Write the proportion equation
   71,785.54 : 107,559.83 = 41,715.37 : x
2. Step 2: Convert to fraction form
   71,785.54/107,559.83 = 41,715.37/x
3. Step 3: Cross multiply
   71,785.54x = 107,559.83 × 41,715.37
4. Step 4: Simplify right side
   71,785.54x = 4,486,898,105.59
5. Step 5: Solve for x
   x = 4,486,898,105.59/71,785.54
6. Step 6: Final answer
   x = 62,504.20