Finding the Fourth Proportional to 5,606.58, 7,735.46 and 3,618.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,606.58 : 7,735.46 = 3,618.30 : x
2. Step 2: Convert to fraction form
   5,606.58/7,735.46 = 3,618.30/x
3. Step 3: Cross multiply
   5,606.58x = 7,735.46 × 3,618.30
4. Step 4: Simplify right side
   5,606.58x = 27,989,196.83
5. Step 5: Solve for x
   x = 27,989,196.83/5,606.58
6. Step 6: Final answer
   x = 4,992.21