Finding the Fourth Proportional to 67,836.22, 93,619.60 and 37,631.25

Step by Step Solution

1. Step 1: Write the proportion equation
   67,836.22 : 93,619.60 = 37,631.25 : x
2. Step 2: Convert to fraction form
   67,836.22/93,619.60 = 37,631.25/x
3. Step 3: Cross multiply
   67,836.22x = 93,619.60 × 37,631.25
4. Step 4: Simplify right side
   67,836.22x = 3,523,022,478.42
5. Step 5: Solve for x
   x = 3,523,022,478.42/67,836.22
6. Step 6: Final answer
   x = 51,934.24