Finding the Fourth Proportional to 39,222.12, 54,134.39 and 23,303.49

Step by Step Solution

1. Step 1: Write the proportion equation
   39,222.12 : 54,134.39 = 23,303.49 : x
2. Step 2: Convert to fraction form
   39,222.12/54,134.39 = 23,303.49/x
3. Step 3: Cross multiply
   39,222.12x = 54,134.39 × 23,303.49
4. Step 4: Simplify right side
   39,222.12x = 1,261,520,099.50
5. Step 5: Solve for x
   x = 1,261,520,099.50/39,222.12
6. Step 6: Final answer
   x = 32,163.49