Finding the Fourth Proportional to 182,196.88, 273,348.24 and 75,561.28

Step by Step Solution

1. Step 1: Write the proportion equation
   182,196.88 : 273,348.24 = 75,561.28 : x
2. Step 2: Convert to fraction form
   182,196.88/273,348.24 = 75,561.28/x
3. Step 3: Cross multiply
   182,196.88x = 273,348.24 × 75,561.28
4. Step 4: Simplify right side
   182,196.88x = 20,654,542,900.15
5. Step 5: Solve for x
   x = 20,654,542,900.15/182,196.88
6. Step 6: Final answer
   x = 113,363.87