Finding the Fourth Proportional to 67,717, 93,446.58 and 37,502.20

Step by Step Solution

1. Step 1: Write the proportion equation
   67,717 : 93,446.58 = 37,502.20 : x
2. Step 2: Convert to fraction form
   67,717/93,446.58 = 37,502.20/x
3. Step 3: Cross multiply
   67,717x = 93,446.58 × 37,502.20
4. Step 4: Simplify right side
   67,717x = 3,504,452,332.48
5. Step 5: Solve for x
   x = 3,504,452,332.48/67,717
6. Step 6: Final answer
   x = 51,751.44