Finding the Fourth Proportional to 109,134.72, 150,604.83 and 60,735.83

Step by Step Solution

1. Step 1: Write the proportion equation
   109,134.72 : 150,604.83 = 60,735.83 : x
2. Step 2: Convert to fraction form
   109,134.72/150,604.83 = 60,735.83/x
3. Step 3: Cross multiply
   109,134.72x = 150,604.83 × 60,735.83
4. Step 4: Simplify right side
   109,134.72x = 9,147,108,599.03
5. Step 5: Solve for x
   x = 9,147,108,599.03/109,134.72
6. Step 6: Final answer
   x = 83,814.84