Finding the Fourth Proportional to 10,162.58, 15,244.89 and 2,767.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,162.58 : 15,244.89 = 2,767.62 : x
2. Step 2: Convert to fraction form
   10,162.58/15,244.89 = 2,767.62/x
3. Step 3: Cross multiply
   10,162.58x = 15,244.89 × 2,767.62
4. Step 4: Simplify right side
   10,162.58x = 42,192,062.46
5. Step 5: Solve for x
   x = 42,192,062.46/10,162.58
6. Step 6: Final answer
   x = 4,151.71