Finding the Fourth Proportional to 9,603.10, 14,401.35 and 4,669.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,603.10 : 14,401.35 = 4,669.56 : x
2. Step 2: Convert to fraction form
   9,603.10/14,401.35 = 4,669.56/x
3. Step 3: Cross multiply
   9,603.10x = 14,401.35 × 4,669.56
4. Step 4: Simplify right side
   9,603.10x = 67,247,967.91
5. Step 5: Solve for x
   x = 67,247,967.91/9,603.10
6. Step 6: Final answer
   x = 7,002.74