Finding the Fourth Proportional to 67,494.98, 93,144.06 and 39,200.67

Step by Step Solution

1. Step 1: Write the proportion equation
   67,494.98 : 93,144.06 = 39,200.67 : x
2. Step 2: Convert to fraction form
   67,494.98/93,144.06 = 39,200.67/x
3. Step 3: Cross multiply
   67,494.98x = 93,144.06 × 39,200.67
4. Step 4: Simplify right side
   67,494.98x = 3,651,309,558.52
5. Step 5: Solve for x
   x = 3,651,309,558.52/67,494.98
6. Step 6: Final answer
   x = 54,097.50