Finding the Fourth Proportional to 67,614.88, 101,453.91 and 30,171.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,614.88 : 101,453.91 = 30,171.04 : x
2. Step 2: Convert to fraction form
   67,614.88/101,453.91 = 30,171.04/x
3. Step 3: Cross multiply
   67,614.88x = 101,453.91 × 30,171.04
4. Step 4: Simplify right side
   67,614.88x = 3,060,969,976.77
5. Step 5: Solve for x
   x = 3,060,969,976.77/67,614.88
6. Step 6: Final answer
   x = 45,270.66