Finding the Fourth Proportional to 69,872.82, 96,432.72 and 41,198.82

Step by Step Solution

1. Step 1: Write the proportion equation
   69,872.82 : 96,432.72 = 41,198.82 : x
2. Step 2: Convert to fraction form
   69,872.82/96,432.72 = 41,198.82/x
3. Step 3: Cross multiply
   69,872.82x = 96,432.72 × 41,198.82
4. Step 4: Simplify right side
   69,872.82x = 3,972,914,273.39
5. Step 5: Solve for x
   x = 3,972,914,273.39/69,872.82
6. Step 6: Final answer
   x = 56,859.22