Finding the Fourth Proportional to 67,790.72, 93,551.96 and 37,576.71

Step by Step Solution

1. Step 1: Write the proportion equation
   67,790.72 : 93,551.96 = 37,576.71 : x
2. Step 2: Convert to fraction form
   67,790.72/93,551.96 = 37,576.71/x
3. Step 3: Cross multiply
   67,790.72x = 93,551.96 × 37,576.71
4. Step 4: Simplify right side
   67,790.72x = 3,515,374,964.79
5. Step 5: Solve for x
   x = 3,515,374,964.79/67,790.72
6. Step 6: Final answer
   x = 51,856.28