Finding the Fourth Proportional to 67,651.30, 93,357.39 and 37,436.60

Step by Step Solution

1. Step 1: Write the proportion equation
   67,651.30 : 93,357.39 = 37,436.60 : x
2. Step 2: Convert to fraction form
   67,651.30/93,357.39 = 37,436.60/x
3. Step 3: Cross multiply
   67,651.30x = 93,357.39 × 37,436.60
4. Step 4: Simplify right side
   67,651.30x = 3,494,983,499.87
5. Step 5: Solve for x
   x = 3,494,983,499.87/67,651.30
6. Step 6: Final answer
   x = 51,661.74