Finding the Fourth Proportional to 67,609.27, 93,292.61 and 37,390.48

Step by Step Solution

1. Step 1: Write the proportion equation
   67,609.27 : 93,292.61 = 37,390.48 : x
2. Step 2: Convert to fraction form
   67,609.27/93,292.61 = 37,390.48/x
3. Step 3: Cross multiply
   67,609.27x = 93,292.61 × 37,390.48
4. Step 4: Simplify right side
   67,609.27x = 3,488,255,223.09
5. Step 5: Solve for x
   x = 3,488,255,223.09/67,609.27
6. Step 6: Final answer
   x = 51,594.33