Finding the Fourth Proportional to 108,010.96, 149,048.04 and 67,723

Step by Step Solution

1. Step 1: Write the proportion equation
   108,010.96 : 149,048.04 = 67,723 : x
2. Step 2: Convert to fraction form
   108,010.96/149,048.04 = 67,723/x
3. Step 3: Cross multiply
   108,010.96x = 149,048.04 × 67,723
4. Step 4: Simplify right side
   108,010.96x = 10,093,980,412.92
5. Step 5: Solve for x
   x = 10,093,980,412.92/108,010.96
6. Step 6: Final answer
   x = 93,453.30