Finding the Fourth Proportional to 67,144.26, 92,654.56 and 38,464.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,144.26 : 92,654.56 = 38,464.04 : x
2. Step 2: Convert to fraction form
   67,144.26/92,654.56 = 38,464.04/x
3. Step 3: Cross multiply
   67,144.26x = 92,654.56 × 38,464.04
4. Step 4: Simplify right side
   67,144.26x = 3,563,868,702.02
5. Step 5: Solve for x
   x = 3,563,868,702.02/67,144.26
6. Step 6: Final answer
   x = 53,077.79