Finding the Fourth Proportional to 67,821.50, 93,594.80 and 37,608.10

Step by Step Solution

1. Step 1: Write the proportion equation
   67,821.50 : 93,594.80 = 37,608.10 : x
2. Step 2: Convert to fraction form
   67,821.50/93,594.80 = 37,608.10/x
3. Step 3: Cross multiply
   67,821.50x = 93,594.80 × 37,608.10
4. Step 4: Simplify right side
   67,821.50x = 3,519,922,597.88
5. Step 5: Solve for x
   x = 3,519,922,597.88/67,821.50
6. Step 6: Final answer
   x = 51,899.80