Finding the Fourth Proportional to 116,105.73, 174,158.58 and 92,879.79

Step by Step Solution

1. Step 1: Write the proportion equation
   116,105.73 : 174,158.58 = 92,879.79 : x
2. Step 2: Convert to fraction form
   116,105.73/174,158.58 = 92,879.79/x
3. Step 3: Cross multiply
   116,105.73x = 174,158.58 × 92,879.79
4. Step 4: Simplify right side
   116,105.73x = 16,175,812,337.10
5. Step 5: Solve for x
   x = 16,175,812,337.10/116,105.73
6. Step 6: Final answer
   x = 139,319.67