Finding the Fourth Proportional to 67,815.38, 93,584.77 and 37,600.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,815.38 : 93,584.77 = 37,600.72 : x
2. Step 2: Convert to fraction form
   67,815.38/93,584.77 = 37,600.72/x
3. Step 3: Cross multiply
   67,815.38x = 93,584.77 × 37,600.72
4. Step 4: Simplify right side
   67,815.38x = 3,518,854,405.07
5. Step 5: Solve for x
   x = 3,518,854,405.07/67,815.38
6. Step 6: Final answer
   x = 51,888.73