Finding the Fourth Proportional to 67,291.47, 92,861.77 and 37,076.09

Step by Step Solution

1. Step 1: Write the proportion equation
   67,291.47 : 92,861.77 = 37,076.09 : x
2. Step 2: Convert to fraction form
   67,291.47/92,861.77 = 37,076.09/x
3. Step 3: Cross multiply
   67,291.47x = 92,861.77 × 37,076.09
4. Step 4: Simplify right side
   67,291.47x = 3,442,951,133.31
5. Step 5: Solve for x
   x = 3,442,951,133.31/67,291.47
6. Step 6: Final answer
   x = 51,164.75