Finding the Fourth Proportional to 108,707.58, 150,090.12 and 67,933.98

Step by Step Solution

1. Step 1: Write the proportion equation
   108,707.58 : 150,090.12 = 67,933.98 : x
2. Step 2: Convert to fraction form
   108,707.58/150,090.12 = 67,933.98/x
3. Step 3: Cross multiply
   108,707.58x = 150,090.12 × 67,933.98
4. Step 4: Simplify right side
   108,707.58x = 10,196,219,210.28
5. Step 5: Solve for x
   x = 10,196,219,210.28/108,707.58
6. Step 6: Final answer
   x = 93,794.92