Finding the Fourth Proportional to 300,061.27, 449,953.39 and 110,474.02

Step by Step Solution

1. Step 1: Write the proportion equation
   300,061.27 : 449,953.39 = 110,474.02 : x
2. Step 2: Convert to fraction form
   300,061.27/449,953.39 = 110,474.02/x
3. Step 3: Cross multiply
   300,061.27x = 449,953.39 × 110,474.02
4. Step 4: Simplify right side
   300,061.27x = 49,708,159,805.93
5. Step 5: Solve for x
   x = 49,708,159,805.93/300,061.27
6. Step 6: Final answer
   x = 165,660.03