Finding the Fourth Proportional to 67,891.46, 93,686.22 and 37,674.59

Step by Step Solution

1. Step 1: Write the proportion equation
   67,891.46 : 93,686.22 = 37,674.59 : x
2. Step 2: Convert to fraction form
   67,891.46/93,686.22 = 37,674.59/x
3. Step 3: Cross multiply
   67,891.46x = 93,686.22 × 37,674.59
4. Step 4: Simplify right side
   67,891.46x = 3,529,589,458.72
5. Step 5: Solve for x
   x = 3,529,589,458.72/67,891.46
6. Step 6: Final answer
   x = 51,988.71