Finding the Fourth Proportional to 111,042.12, 153,241.74 and 60,741.12

Step by Step Solution

1. Step 1: Write the proportion equation
   111,042.12 : 153,241.74 = 60,741.12 : x
2. Step 2: Convert to fraction form
   111,042.12/153,241.74 = 60,741.12/x
3. Step 3: Cross multiply
   111,042.12x = 153,241.74 × 60,741.12
4. Step 4: Simplify right side
   111,042.12x = 9,308,074,918.35
5. Step 5: Solve for x
   x = 9,308,074,918.35/111,042.12
6. Step 6: Final answer
   x = 83,824.72