Finding the Fourth Proportional to 67,479.50, 93,121.16 and 37,266.86

Step by Step Solution

1. Step 1: Write the proportion equation
   67,479.50 : 93,121.16 = 37,266.86 : x
2. Step 2: Convert to fraction form
   67,479.50/93,121.16 = 37,266.86/x
3. Step 3: Cross multiply
   67,479.50x = 93,121.16 × 37,266.86
4. Step 4: Simplify right side
   67,479.50x = 3,470,332,580.82
5. Step 5: Solve for x
   x = 3,470,332,580.82/67,479.50
6. Step 6: Final answer
   x = 51,427.96