Finding the Fourth Proportional to 67,846.88, 93,613.70 and 39,160.46

Step by Step Solution

1. Step 1: Write the proportion equation
   67,846.88 : 93,613.70 = 39,160.46 : x
2. Step 2: Convert to fraction form
   67,846.88/93,613.70 = 39,160.46/x
3. Step 3: Cross multiply
   67,846.88x = 93,613.70 × 39,160.46
4. Step 4: Simplify right side
   67,846.88x = 3,665,955,554.30
5. Step 5: Solve for x
   x = 3,665,955,554.30/67,846.88
6. Step 6: Final answer
   x = 54,032.78