Finding the Fourth Proportional to 111,644.83, 167,405.60 and 58,203.46

Step by Step Solution

1. Step 1: Write the proportion equation
   111,644.83 : 167,405.60 = 58,203.46 : x
2. Step 2: Convert to fraction form
   111,644.83/167,405.60 = 58,203.46/x
3. Step 3: Cross multiply
   111,644.83x = 167,405.60 × 58,203.46
4. Step 4: Simplify right side
   111,644.83x = 9,743,585,143.38
5. Step 5: Solve for x
   x = 9,743,585,143.38/111,644.83
6. Step 6: Final answer
   x = 87,273.05