Finding the Fourth Proportional to 7,404.24, 11,096.76 and 3,500.64

Step by Step Solution

1. Step 1: Write the proportion equation
   7,404.24 : 11,096.76 = 3,500.64 : x
2. Step 2: Convert to fraction form
   7,404.24/11,096.76 = 3,500.64/x
3. Step 3: Cross multiply
   7,404.24x = 11,096.76 × 3,500.64
4. Step 4: Simplify right side
   7,404.24x = 38,845,761.93
5. Step 5: Solve for x
   x = 38,845,761.93/7,404.24
6. Step 6: Final answer
   x = 5,246.42