Finding the Fourth Proportional to 111,066.14, 153,275.10 and 60,765.14

Step by Step Solution

1. Step 1: Write the proportion equation
   111,066.14 : 153,275.10 = 60,765.14 : x
2. Step 2: Convert to fraction form
   111,066.14/153,275.10 = 60,765.14/x
3. Step 3: Cross multiply
   111,066.14x = 153,275.10 × 60,765.14
4. Step 4: Simplify right side
   111,066.14x = 9,313,782,910.01
5. Step 5: Solve for x
   x = 9,313,782,910.01/111,066.14
6. Step 6: Final answer
   x = 83,857.99