Finding the Fourth Proportional to 195,262.72, 269,454.27 and 113,591.17

Step by Step Solution

1. Step 1: Write the proportion equation
   195,262.72 : 269,454.27 = 113,591.17 : x
2. Step 2: Convert to fraction form
   195,262.72/269,454.27 = 113,591.17/x
3. Step 3: Cross multiply
   195,262.72x = 269,454.27 × 113,591.17
4. Step 4: Simplify right side
   195,262.72x = 30,607,625,914.63
5. Step 5: Solve for x
   x = 30,607,625,914.63/195,262.72
6. Step 6: Final answer
   x = 156,751.00