Finding the Fourth Proportional to 67,897.50, 93,698.55 and 38,089.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,897.50 : 93,698.55 = 38,089.50 : x
2. Step 2: Convert to fraction form
   67,897.50/93,698.55 = 38,089.50/x
3. Step 3: Cross multiply
   67,897.50x = 93,698.55 × 38,089.50
4. Step 4: Simplify right side
   67,897.50x = 3,568,930,920.23
5. Step 5: Solve for x
   x = 3,568,930,920.23/67,897.50
6. Step 6: Final answer
   x = 52,563.51