Finding the Fourth Proportional to 67,757, 93,501.70 and 37,542.28

Step by Step Solution

1. Step 1: Write the proportion equation
   67,757 : 93,501.70 = 37,542.28 : x
2. Step 2: Convert to fraction form
   67,757/93,501.70 = 37,542.28/x
3. Step 3: Cross multiply
   67,757x = 93,501.70 × 37,542.28
4. Step 4: Simplify right side
   67,757x = 3,510,267,001.88
5. Step 5: Solve for x
   x = 3,510,267,001.88/67,757
6. Step 6: Final answer
   x = 51,806.71