Finding the Fourth Proportional to 111,074.50, 153,282.81 and 60,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,074.50 : 153,282.81 = 60,773.50 : x
2. Step 2: Convert to fraction form
   111,074.50/153,282.81 = 60,773.50/x
3. Step 3: Cross multiply
   111,074.50x = 153,282.81 × 60,773.50
4. Step 4: Simplify right side
   111,074.50x = 9,315,532,853.54
5. Step 5: Solve for x
   x = 9,315,532,853.54/111,074.50
6. Step 6: Final answer
   x = 83,867.43