Finding the Fourth Proportional to 111,046.83, 153,245.84 and 60,744.75

Step by Step Solution

1. Step 1: Write the proportion equation
   111,046.83 : 153,245.84 = 60,744.75 : x
2. Step 2: Convert to fraction form
   111,046.83/153,245.84 = 60,744.75/x
3. Step 3: Cross multiply
   111,046.83x = 153,245.84 × 60,744.75
4. Step 4: Simplify right side
   111,046.83x = 9,308,879,935.62
5. Step 5: Solve for x
   x = 9,308,879,935.62/111,046.83
6. Step 6: Final answer
   x = 83,828.42