Finding the Fourth Proportional to 71,320.91, 98,435.05 and 41,100.82

Step by Step Solution

1. Step 1: Write the proportion equation
   71,320.91 : 98,435.05 = 41,100.82 : x
2. Step 2: Convert to fraction form
   71,320.91/98,435.05 = 41,100.82/x
3. Step 3: Cross multiply
   71,320.91x = 98,435.05 × 41,100.82
4. Step 4: Simplify right side
   71,320.91x = 4,045,760,922.90
5. Step 5: Solve for x
   x = 4,045,760,922.90/71,320.91
6. Step 6: Final answer
   x = 56,726.16