Finding the Fourth Proportional to 67,790.76, 93,556.86 and 37,585.56

Step by Step Solution

1. Step 1: Write the proportion equation
   67,790.76 : 93,556.86 = 37,585.56 : x
2. Step 2: Convert to fraction form
   67,790.76/93,556.86 = 37,585.56/x
3. Step 3: Cross multiply
   67,790.76x = 93,556.86 × 37,585.56
4. Step 4: Simplify right side
   67,790.76x = 3,516,386,974.94
5. Step 5: Solve for x
   x = 3,516,386,974.94/67,790.76
6. Step 6: Final answer
   x = 51,871.18