Finding the Fourth Proportional to 67,808.71, 93,581.54 and 37,603.49

Step by Step Solution

1. Step 1: Write the proportion equation
   67,808.71 : 93,581.54 = 37,603.49 : x
2. Step 2: Convert to fraction form
   67,808.71/93,581.54 = 37,603.49/x
3. Step 3: Cross multiply
   67,808.71x = 93,581.54 × 37,603.49
4. Step 4: Simplify right side
   67,808.71x = 3,518,992,503.57
5. Step 5: Solve for x
   x = 3,518,992,503.57/67,808.71
6. Step 6: Final answer
   x = 51,895.88