Finding the Fourth Proportional to 10,096.96, 15,147.90 and 3,523.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,096.96 : 15,147.90 = 3,523.20 : x
2. Step 2: Convert to fraction form
   10,096.96/15,147.90 = 3,523.20/x
3. Step 3: Cross multiply
   10,096.96x = 15,147.90 × 3,523.20
4. Step 4: Simplify right side
   10,096.96x = 53,369,081.28
5. Step 5: Solve for x
   x = 53,369,081.28/10,096.96
6. Step 6: Final answer
   x = 5,285.66