Finding the Fourth Proportional to 111,370.80, 152,839.56 and 110,583.48

Step by Step Solution

1. Step 1: Write the proportion equation
   111,370.80 : 152,839.56 = 110,583.48 : x
2. Step 2: Convert to fraction form
   111,370.80/152,839.56 = 110,583.48/x
3. Step 3: Cross multiply
   111,370.80x = 152,839.56 × 110,583.48
4. Step 4: Simplify right side
   111,370.80x = 16,901,530,426.47
5. Step 5: Solve for x
   x = 16,901,530,426.47/111,370.80
6. Step 6: Final answer
   x = 151,759.08