Finding the Fourth Proportional to 7,002.44, 9,663.36 and 3,858.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,002.44 : 9,663.36 = 3,858.69 : x
2. Step 2: Convert to fraction form
   7,002.44/9,663.36 = 3,858.69/x
3. Step 3: Cross multiply
   7,002.44x = 9,663.36 × 3,858.69
4. Step 4: Simplify right side
   7,002.44x = 37,287,910.60
5. Step 5: Solve for x
   x = 37,287,910.60/7,002.44
6. Step 6: Final answer
   x = 5,324.99