Finding the Fourth Proportional to 114,658.50, 171,995.33 and 30,417.48

Step by Step Solution

1. Step 1: Write the proportion equation
   114,658.50 : 171,995.33 = 30,417.48 : x
2. Step 2: Convert to fraction form
   114,658.50/171,995.33 = 30,417.48/x
3. Step 3: Cross multiply
   114,658.50x = 171,995.33 × 30,417.48
4. Step 4: Simplify right side
   114,658.50x = 5,231,664,510.37
5. Step 5: Solve for x
   x = 5,231,664,510.37/114,658.50
6. Step 6: Final answer
   x = 45,628.23