Finding the Fourth Proportional to 10,150.18, 15,222.03 and 3,223.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,150.18 : 15,222.03 = 3,223.06 : x
2. Step 2: Convert to fraction form
   10,150.18/15,222.03 = 3,223.06/x
3. Step 3: Cross multiply
   10,150.18x = 15,222.03 × 3,223.06
4. Step 4: Simplify right side
   10,150.18x = 49,061,516.01
5. Step 5: Solve for x
   x = 49,061,516.01/10,150.18
6. Step 6: Final answer
   x = 4,833.56