Finding the Fourth Proportional to 350,222.56, 483,306.72 and 207,034.24

Step by Step Solution

1. Step 1: Write the proportion equation
   350,222.56 : 483,306.72 = 207,034.24 : x
2. Step 2: Convert to fraction form
   350,222.56/483,306.72 = 207,034.24/x
3. Step 3: Cross multiply
   350,222.56x = 483,306.72 × 207,034.24
4. Step 4: Simplify right side
   350,222.56x = 100,061,039,462.09
5. Step 5: Solve for x
   x = 100,061,039,462.09/350,222.56
6. Step 6: Final answer
   x = 285,707.01