Finding the Fourth Proportional to 111,723.27, 154,176.27 and 60,737.27

Step by Step Solution

1. Step 1: Write the proportion equation
   111,723.27 : 154,176.27 = 60,737.27 : x
2. Step 2: Convert to fraction form
   111,723.27/154,176.27 = 60,737.27/x
3. Step 3: Cross multiply
   111,723.27x = 154,176.27 × 60,737.27
4. Step 4: Simplify right side
   111,723.27x = 9,364,244,967.70
5. Step 5: Solve for x
   x = 9,364,244,967.70/111,723.27
6. Step 6: Final answer
   x = 83,816.42