Finding the Fourth Proportional to 67,499.73, 93,149.10 and 37,287.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,499.73 : 93,149.10 = 37,287.18 : x
2. Step 2: Convert to fraction form
   67,499.73/93,149.10 = 37,287.18/x
3. Step 3: Cross multiply
   67,499.73x = 93,149.10 × 37,287.18
4. Step 4: Simplify right side
   67,499.73x = 3,473,267,258.54
5. Step 5: Solve for x
   x = 3,473,267,258.54/67,499.73
6. Step 6: Final answer
   x = 51,456.02