Finding the Fourth Proportional to 111,065.14, 153,273.72 and 60,764.14

Step by Step Solution

1. Step 1: Write the proportion equation
   111,065.14 : 153,273.72 = 60,764.14 : x
2. Step 2: Convert to fraction form
   111,065.14/153,273.72 = 60,764.14/x
3. Step 3: Cross multiply
   111,065.14x = 153,273.72 × 60,764.14
4. Step 4: Simplify right side
   111,065.14x = 9,313,545,780.40
5. Step 5: Solve for x
   x = 9,313,545,780.40/111,065.14
6. Step 6: Final answer
   x = 83,856.61