Finding the Fourth Proportional to 111,982.86, 154,535.03 and 60,995.42

Step by Step Solution

1. Step 1: Write the proportion equation
   111,982.86 : 154,535.03 = 60,995.42 : x
2. Step 2: Convert to fraction form
   111,982.86/154,535.03 = 60,995.42/x
3. Step 3: Cross multiply
   111,982.86x = 154,535.03 × 60,995.42
4. Step 4: Simplify right side
   111,982.86x = 9,425,929,059.56
5. Step 5: Solve for x
   x = 9,425,929,059.56/111,982.86
6. Step 6: Final answer
   x = 84,172.96