Finding the Fourth Proportional to 67,323.75, 92,902.57 and 37,109.31

Step by Step Solution

1. Step 1: Write the proportion equation
   67,323.75 : 92,902.57 = 37,109.31 : x
2. Step 2: Convert to fraction form
   67,323.75/92,902.57 = 37,109.31/x
3. Step 3: Cross multiply
   67,323.75x = 92,902.57 × 37,109.31
4. Step 4: Simplify right side
   67,323.75x = 3,447,550,269.93
5. Step 5: Solve for x
   x = 3,447,550,269.93/67,323.75
6. Step 6: Final answer
   x = 51,208.53