Finding the Fourth Proportional to 10,095.25, 15,142.73 and 3,521.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,095.25 : 15,142.73 = 3,521.41 : x
2. Step 2: Convert to fraction form
   10,095.25/15,142.73 = 3,521.41/x
3. Step 3: Cross multiply
   10,095.25x = 15,142.73 × 3,521.41
4. Step 4: Simplify right side
   10,095.25x = 53,323,685.14
5. Step 5: Solve for x
   x = 53,323,685.14/10,095.25
6. Step 6: Final answer
   x = 5,282.06