Finding the Fourth Proportional to 188,947.98, 260,766.63 and 141,118.29

Step by Step Solution

1. Step 1: Write the proportion equation
   188,947.98 : 260,766.63 = 141,118.29 : x
2. Step 2: Convert to fraction form
   188,947.98/260,766.63 = 141,118.29/x
3. Step 3: Cross multiply
   188,947.98x = 260,766.63 × 141,118.29
4. Step 4: Simplify right side
   188,947.98x = 36,798,940,914.66
5. Step 5: Solve for x
   x = 36,798,940,914.66/188,947.98
6. Step 6: Final answer
   x = 194,757.00