Finding the Fourth Proportional to 10,150.43, 15,225.10 and 3,224.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,150.43 : 15,225.10 = 3,224.39 : x
2. Step 2: Convert to fraction form
   10,150.43/15,225.10 = 3,224.39/x
3. Step 3: Cross multiply
   10,150.43x = 15,225.10 × 3,224.39
4. Step 4: Simplify right side
   10,150.43x = 49,091,576.00
5. Step 5: Solve for x
   x = 49,091,576.00/10,150.43
6. Step 6: Final answer
   x = 4,836.41