Finding the Fourth Proportional to 105,843.74, 146,059.17 and 58,096.22

Step by Step Solution

1. Step 1: Write the proportion equation
   105,843.74 : 146,059.17 = 58,096.22 : x
2. Step 2: Convert to fraction form
   105,843.74/146,059.17 = 58,096.22/x
3. Step 3: Cross multiply
   105,843.74x = 146,059.17 × 58,096.22
4. Step 4: Simplify right side
   105,843.74x = 8,485,485,673.34
5. Step 5: Solve for x
   x = 8,485,485,673.34/105,843.74
6. Step 6: Final answer
   x = 80,169.93