Finding the Fourth Proportional to 71,286.52, 98,382.72 and 41,072.98

Step by Step Solution

1. Step 1: Write the proportion equation
   71,286.52 : 98,382.72 = 41,072.98 : x
2. Step 2: Convert to fraction form
   71,286.52/98,382.72 = 41,072.98/x
3. Step 3: Cross multiply
   71,286.52x = 98,382.72 × 41,072.98
4. Step 4: Simplify right side
   71,286.52x = 4,040,871,490.91
5. Step 5: Solve for x
   x = 4,040,871,490.91/71,286.52
6. Step 6: Final answer
   x = 56,684.93