Finding the Fourth Proportional to 67,153.12, 92,673.72 and 36,940.82

Step by Step Solution

1. Step 1: Write the proportion equation
   67,153.12 : 92,673.72 = 36,940.82 : x
2. Step 2: Convert to fraction form
   67,153.12/92,673.72 = 36,940.82/x
3. Step 3: Cross multiply
   67,153.12x = 92,673.72 × 36,940.82
4. Step 4: Simplify right side
   67,153.12x = 3,423,443,209.25
5. Step 5: Solve for x
   x = 3,423,443,209.25/67,153.12
6. Step 6: Final answer
   x = 50,979.66