Finding the Fourth Proportional to 67,058.88, 92,537.94 and 40,196.17

Step by Step Solution

1. Step 1: Write the proportion equation
   67,058.88 : 92,537.94 = 40,196.17 : x
2. Step 2: Convert to fraction form
   67,058.88/92,537.94 = 40,196.17/x
3. Step 3: Cross multiply
   67,058.88x = 92,537.94 × 40,196.17
4. Step 4: Simplify right side
   67,058.88x = 3,719,670,767.69
5. Step 5: Solve for x
   x = 3,719,670,767.69/67,058.88
6. Step 6: Final answer
   x = 55,468.73