Finding the Fourth Proportional to 67,423.34, 101,103.74 and 39,351.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,423.34 : 101,103.74 = 39,351.50 : x
2. Step 2: Convert to fraction form
   67,423.34/101,103.74 = 39,351.50/x
3. Step 3: Cross multiply
   67,423.34x = 101,103.74 × 39,351.50
4. Step 4: Simplify right side
   67,423.34x = 3,978,583,824.61
5. Step 5: Solve for x
   x = 3,978,583,824.61/67,423.34
6. Step 6: Final answer
   x = 59,009.00