Finding the Fourth Proportional to 125,976.78, 188,991.83 and 41,732.18

Step by Step Solution

1. Step 1: Write the proportion equation
   125,976.78 : 188,991.83 = 41,732.18 : x
2. Step 2: Convert to fraction form
   125,976.78/188,991.83 = 41,732.18/x
3. Step 3: Cross multiply
   125,976.78x = 188,991.83 × 41,732.18
4. Step 4: Simplify right side
   125,976.78x = 7,887,039,914.47
5. Step 5: Solve for x
   x = 7,887,039,914.47/125,976.78
6. Step 6: Final answer
   x = 62,607.09