Finding the Fourth Proportional to 6,123.03, 8,449.82 and 3,605.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,123.03 : 8,449.82 = 3,605.25 : x
2. Step 2: Convert to fraction form
   6,123.03/8,449.82 = 3,605.25/x
3. Step 3: Cross multiply
   6,123.03x = 8,449.82 × 3,605.25
4. Step 4: Simplify right side
   6,123.03x = 30,463,695.53
5. Step 5: Solve for x
   x = 30,463,695.53/6,123.03
6. Step 6: Final answer
   x = 4,975.26