Finding the Fourth Proportional to 67,288.79, 92,857.32 and 37,076.91

Step by Step Solution

1. Step 1: Write the proportion equation
   67,288.79 : 92,857.32 = 37,076.91 : x
2. Step 2: Convert to fraction form
   67,288.79/92,857.32 = 37,076.91/x
3. Step 3: Cross multiply
   67,288.79x = 92,857.32 × 37,076.91
4. Step 4: Simplify right side
   67,288.79x = 3,442,862,148.27
5. Step 5: Solve for x
   x = 3,442,862,148.27/67,288.79
6. Step 6: Final answer
   x = 51,165.46