Finding the Fourth Proportional to 5,528.04, 7,615.71 and 3,846.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,528.04 : 7,615.71 = 3,846.56 : x
2. Step 2: Convert to fraction form
   5,528.04/7,615.71 = 3,846.56/x
3. Step 3: Cross multiply
   5,528.04x = 7,615.71 × 3,846.56
4. Step 4: Simplify right side
   5,528.04x = 29,294,271.32
5. Step 5: Solve for x
   x = 29,294,271.32/5,528.04
6. Step 6: Final answer
   x = 5,299.22