Finding the Fourth Proportional to 71,941.57, 99,253.31 and 41,710.23

Step by Step Solution

1. Step 1: Write the proportion equation
   71,941.57 : 99,253.31 = 41,710.23 : x
2. Step 2: Convert to fraction form
   71,941.57/99,253.31 = 41,710.23/x
3. Step 3: Cross multiply
   71,941.57x = 99,253.31 × 41,710.23
4. Step 4: Simplify right side
   71,941.57x = 4,139,878,179.81
5. Step 5: Solve for x
   x = 4,139,878,179.81/71,941.57
6. Step 6: Final answer
   x = 57,545.01