Finding the Fourth Proportional to 5,077.82, 7,616.24 and 3,603.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,077.82 : 7,616.24 = 3,603.34 : x
2. Step 2: Convert to fraction form
   5,077.82/7,616.24 = 3,603.34/x
3. Step 3: Cross multiply
   5,077.82x = 7,616.24 × 3,603.34
4. Step 4: Simplify right side
   5,077.82x = 27,443,902.24
5. Step 5: Solve for x
   x = 27,443,902.24/5,077.82
6. Step 6: Final answer
   x = 5,404.66