Finding the Fourth Proportional to 67,381.48, 92,986.86 and 37,167.58

Step by Step Solution

1. Step 1: Write the proportion equation
   67,381.48 : 92,986.86 = 37,167.58 : x
2. Step 2: Convert to fraction form
   67,381.48/92,986.86 = 37,167.58/x
3. Step 3: Cross multiply
   67,381.48x = 92,986.86 × 37,167.58
4. Step 4: Simplify right side
   67,381.48x = 3,456,096,558.00
5. Step 5: Solve for x
   x = 3,456,096,558.00/67,381.48
6. Step 6: Final answer
   x = 51,291.49