Finding the Fourth Proportional to 7,054.48, 9,735.42 and 3,868.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,054.48 : 9,735.42 = 3,868.03 : x
2. Step 2: Convert to fraction form
   7,054.48/9,735.42 = 3,868.03/x
3. Step 3: Cross multiply
   7,054.48x = 9,735.42 × 3,868.03
4. Step 4: Simplify right side
   7,054.48x = 37,656,863.28
5. Step 5: Solve for x
   x = 37,656,863.28/7,054.48
6. Step 6: Final answer
   x = 5,338.01