Finding the Fourth Proportional to 67,004.69, 92,468.39 and 37,930.79

Step by Step Solution

1. Step 1: Write the proportion equation
   67,004.69 : 92,468.39 = 37,930.79 : x
2. Step 2: Convert to fraction form
   67,004.69/92,468.39 = 37,930.79/x
3. Step 3: Cross multiply
   67,004.69x = 92,468.39 × 37,930.79
4. Step 4: Simplify right side
   67,004.69x = 3,507,399,124.25
5. Step 5: Solve for x
   x = 3,507,399,124.25/67,004.69
6. Step 6: Final answer
   x = 52,345.58