Finding the Fourth Proportional to 10,096.26, 15,145.76 and 3,521.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,096.26 : 15,145.76 = 3,521.58 : x
2. Step 2: Convert to fraction form
   10,096.26/15,145.76 = 3,521.58/x
3. Step 3: Cross multiply
   10,096.26x = 15,145.76 × 3,521.58
4. Step 4: Simplify right side
   10,096.26x = 53,337,005.50
5. Step 5: Solve for x
   x = 53,337,005.50/10,096.26
6. Step 6: Final answer
   x = 5,282.85