Finding the Fourth Proportional to 7,404.30, 10,217.01 and 4,260.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,404.30 : 10,217.01 = 4,260.69 : x
2. Step 2: Convert to fraction form
   7,404.30/10,217.01 = 4,260.69/x
3. Step 3: Cross multiply
   7,404.30x = 10,217.01 × 4,260.69
4. Step 4: Simplify right side
   7,404.30x = 43,531,512.34
5. Step 5: Solve for x
   x = 43,531,512.34/7,404.30
6. Step 6: Final answer
   x = 5,879.22