Finding the Fourth Proportional to 10,315.69, 15,473.84 and 2,524.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,315.69 : 15,473.84 = 2,524.50 : x
2. Step 2: Convert to fraction form
   10,315.69/15,473.84 = 2,524.50/x
3. Step 3: Cross multiply
   10,315.69x = 15,473.84 × 2,524.50
4. Step 4: Simplify right side
   10,315.69x = 39,063,696.46
5. Step 5: Solve for x
   x = 39,063,696.46/10,315.69
6. Step 6: Final answer
   x = 3,786.82