Finding the Fourth Proportional to 48,912.50, 67,499.34 and 26,556.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,912.50 : 67,499.34 = 26,556.50 : x
2. Step 2: Convert to fraction form
   48,912.50/67,499.34 = 26,556.50/x
3. Step 3: Cross multiply
   48,912.50x = 67,499.34 × 26,556.50
4. Step 4: Simplify right side
   48,912.50x = 1,792,546,222.71
5. Step 5: Solve for x
   x = 1,792,546,222.71/48,912.50
6. Step 6: Final answer
   x = 36,648.02