Finding the Fourth Proportional to 72,893.56, 100,592.67 and 41,072.71

Step by Step Solution

1. Step 1: Write the proportion equation
   72,893.56 : 100,592.67 = 41,072.71 : x
2. Step 2: Convert to fraction form
   72,893.56/100,592.67 = 41,072.71/x
3. Step 3: Cross multiply
   72,893.56x = 100,592.67 × 41,072.71
4. Step 4: Simplify right side
   72,893.56x = 4,131,613,563.04
5. Step 5: Solve for x
   x = 4,131,613,563.04/72,893.56
6. Step 6: Final answer
   x = 56,680.09