Finding the Fourth Proportional to 111,738.29, 154,196.60 and 60,752.03

Step by Step Solution

1. Step 1: Write the proportion equation
   111,738.29 : 154,196.60 = 60,752.03 : x
2. Step 2: Convert to fraction form
   111,738.29/154,196.60 = 60,752.03/x
3. Step 3: Cross multiply
   111,738.29x = 154,196.60 × 60,752.03
4. Step 4: Simplify right side
   111,738.29x = 9,367,755,394.35
5. Step 5: Solve for x
   x = 9,367,755,394.35/111,738.29
6. Step 6: Final answer
   x = 83,836.58