Finding the Fourth Proportional to 71,774.73, 99,042.69 and 41,562.12

Step by Step Solution

1. Step 1: Write the proportion equation
   71,774.73 : 99,042.69 = 41,562.12 : x
2. Step 2: Convert to fraction form
   71,774.73/99,042.69 = 41,562.12/x
3. Step 3: Cross multiply
   71,774.73x = 99,042.69 × 41,562.12
4. Step 4: Simplify right side
   71,774.73x = 4,116,424,166.90
5. Step 5: Solve for x
   x = 4,116,424,166.90/71,774.73
6. Step 6: Final answer
   x = 57,352.00