Finding the Fourth Proportional to 71,481.01, 98,648.27 and 41,271.86

Step by Step Solution

1. Step 1: Write the proportion equation
   71,481.01 : 98,648.27 = 41,271.86 : x
2. Step 2: Convert to fraction form
   71,481.01/98,648.27 = 41,271.86/x
3. Step 3: Cross multiply
   71,481.01x = 98,648.27 × 41,271.86
4. Step 4: Simplify right side
   71,481.01x = 4,071,397,588.68
5. Step 5: Solve for x
   x = 4,071,397,588.68/71,481.01
6. Step 6: Final answer
   x = 56,957.75