Finding the Fourth Proportional to 7,002.44, 9,663.57 and 3,858.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,002.44 : 9,663.57 = 3,858.83 : x
2. Step 2: Convert to fraction form
   7,002.44/9,663.57 = 3,858.83/x
3. Step 3: Cross multiply
   7,002.44x = 9,663.57 × 3,858.83
4. Step 4: Simplify right side
   7,002.44x = 37,290,049.66
5. Step 5: Solve for x
   x = 37,290,049.66/7,002.44
6. Step 6: Final answer
   x = 5,325.30