Finding the Fourth Proportional to 10,162.50, 15,244.56 and 3,237

Step by Step Solution

1. Step 1: Write the proportion equation
   10,162.50 : 15,244.56 = 3,237 : x
2. Step 2: Convert to fraction form
   10,162.50/15,244.56 = 3,237/x
3. Step 3: Cross multiply
   10,162.50x = 15,244.56 × 3,237
4. Step 4: Simplify right side
   10,162.50x = 49,346,640.72
5. Step 5: Solve for x
   x = 49,346,640.72/10,162.50
6. Step 6: Final answer
   x = 4,855.76