Finding the Fourth Proportional to 71,222.76, 98,312.27 and 41,020.29

Step by Step Solution

1. Step 1: Write the proportion equation
   71,222.76 : 98,312.27 = 41,020.29 : x
2. Step 2: Convert to fraction form
   71,222.76/98,312.27 = 41,020.29/x
3. Step 3: Cross multiply
   71,222.76x = 98,312.27 × 41,020.29
4. Step 4: Simplify right side
   71,222.76x = 4,032,797,620.86
5. Step 5: Solve for x
   x = 4,032,797,620.86/71,222.76
6. Step 6: Final answer
   x = 56,622.32