Finding the Fourth Proportional to 144,563.25, 199,518.27 and 83,297.52

Step by Step Solution

1. Step 1: Write the proportion equation
   144,563.25 : 199,518.27 = 83,297.52 : x
2. Step 2: Convert to fraction form
   144,563.25/199,518.27 = 83,297.52/x
3. Step 3: Cross multiply
   144,563.25x = 199,518.27 × 83,297.52
4. Step 4: Simplify right side
   144,563.25x = 16,619,377,085.69
5. Step 5: Solve for x
   x = 16,619,377,085.69/144,563.25
6. Step 6: Final answer
   x = 114,962.67