Finding the Fourth Proportional to 111,727.96, 154,182.72 and 60,741.97

Step by Step Solution

1. Step 1: Write the proportion equation
   111,727.96 : 154,182.72 = 60,741.97 : x
2. Step 2: Convert to fraction form
   111,727.96/154,182.72 = 60,741.97/x
3. Step 3: Cross multiply
   111,727.96x = 154,182.72 × 60,741.97
4. Step 4: Simplify right side
   111,727.96x = 9,365,361,995.08
5. Step 5: Solve for x
   x = 9,365,361,995.08/111,727.96
6. Step 6: Final answer
   x = 83,822.91