Finding the Fourth Proportional to 67,818.88, 93,591.18 and 37,605.47

Step by Step Solution

1. Step 1: Write the proportion equation
   67,818.88 : 93,591.18 = 37,605.47 : x
2. Step 2: Convert to fraction form
   67,818.88/93,591.18 = 37,605.47/x
3. Step 3: Cross multiply
   67,818.88x = 93,591.18 × 37,605.47
4. Step 4: Simplify right side
   67,818.88x = 3,519,540,123.73
5. Step 5: Solve for x
   x = 3,519,540,123.73/67,818.88
6. Step 6: Final answer
   x = 51,896.17