Finding the Fourth Proportional to 67,856.10, 93,658.59 and 43,673.46

Step by Step Solution

1. Step 1: Write the proportion equation
   67,856.10 : 93,658.59 = 43,673.46 : x
2. Step 2: Convert to fraction form
   67,856.10/93,658.59 = 43,673.46/x
3. Step 3: Cross multiply
   67,856.10x = 93,658.59 × 43,673.46
4. Step 4: Simplify right side
   67,856.10x = 4,090,394,684.02
5. Step 5: Solve for x
   x = 4,090,394,684.02/67,856.10
6. Step 6: Final answer
   x = 60,280.43