Finding the Fourth Proportional to 108,790.41, 150,141.57 and 73,054.83

Step by Step Solution

1. Step 1: Write the proportion equation
   108,790.41 : 150,141.57 = 73,054.83 : x
2. Step 2: Convert to fraction form
   108,790.41/150,141.57 = 73,054.83/x
3. Step 3: Cross multiply
   108,790.41x = 150,141.57 × 73,054.83
4. Step 4: Simplify right side
   108,790.41x = 10,968,566,872.28
5. Step 5: Solve for x
   x = 10,968,566,872.28/108,790.41
6. Step 6: Final answer
   x = 100,822.92