Finding the Fourth Proportional to 67,913.72, 93,716.48 and 37,697.57

Step by Step Solution

1. Step 1: Write the proportion equation
   67,913.72 : 93,716.48 = 37,697.57 : x
2. Step 2: Convert to fraction form
   67,913.72/93,716.48 = 37,697.57/x
3. Step 3: Cross multiply
   67,913.72x = 93,716.48 × 37,697.57
4. Step 4: Simplify right side
   67,913.72x = 3,532,882,907.88
5. Step 5: Solve for x
   x = 3,532,882,907.88/67,913.72
6. Step 6: Final answer
   x = 52,020.17