Finding the Fourth Proportional to 67,618, 93,317.16 and 37,810

Step by Step Solution

1. Step 1: Write the proportion equation
   67,618 : 93,317.16 = 37,810 : x
2. Step 2: Convert to fraction form
   67,618/93,317.16 = 37,810/x
3. Step 3: Cross multiply
   67,618x = 93,317.16 × 37,810
4. Step 4: Simplify right side
   67,618x = 3,528,321,819.60
5. Step 5: Solve for x
   x = 3,528,321,819.60/67,618
6. Step 6: Final answer
   x = 52,180.22