Finding the Fourth Proportional to 113,048.10, 156,022.52 and 67,727.97

Step by Step Solution

1. Step 1: Write the proportion equation
   113,048.10 : 156,022.52 = 67,727.97 : x
2. Step 2: Convert to fraction form
   113,048.10/156,022.52 = 67,727.97/x
3. Step 3: Cross multiply
   113,048.10x = 156,022.52 × 67,727.97
4. Step 4: Simplify right side
   113,048.10x = 10,567,088,553.88
5. Step 5: Solve for x
   x = 10,567,088,553.88/113,048.10
6. Step 6: Final answer
   x = 93,474.27